2020-05-24 results
11345686 total responses to udp/53 probe
0 unique IPs
0 IPs responded more than once
773772 servers responded from a different IP than probed
4532436 gave the correct answer to the A? for the DNS name queried
1463741 responded from a source port other than udp/53
4740422 responses had recursion-available bit set
4968128 returned OK (RCODE=0)
610 returned FORMERR (RCODE=1)
2581903 returned SERVFAIL (RCODE=2)
61321 returned NAMEFAIL (RCODE=3)
2462 returned NOTIMP (RCODE=4)
3608236 returned REFUSED (RCODE=5)
0 returned TC=1

2020-05-17 results
10892088 total responses to udp/53 probe
0 unique IPs
0 IPs responded more than once
788499 servers responded from a different IP than probed
4570460 gave the correct answer to the A? for the DNS name queried
1501598 responded from a source port other than udp/53
4806204 responses had recursion-available bit set
5021332 returned OK (RCODE=0)
483 returned FORMERR (RCODE=1)
2104730 returned SERVFAIL (RCODE=2)
61400 returned NAMEFAIL (RCODE=3)
2386 returned NOTIMP (RCODE=4)
3579069 returned REFUSED (RCODE=5)
0 returned TC=1

2020-05-10 results
10892147 total responses to udp/53 probe
0 unique IPs
0 IPs responded more than once
829508 servers responded from a different IP than probed
4605578 gave the correct answer to the A? for the DNS name queried
1518674 responded from a source port other than udp/53
4809946 responses had recursion-available bit set
5063408 returned OK (RCODE=0)
489 returned FORMERR (RCODE=1)
2048597 returned SERVFAIL (RCODE=2)
61399 returned NAMEFAIL (RCODE=3)
2358 returned NOTIMP (RCODE=4)
3593259 returned REFUSED (RCODE=5)
0 returned TC=1

2020-05-03 results
13900872 total responses to udp/53 probe
0 unique IPs
0 IPs responded more than once
790712 servers responded from a different IP than probed
4622320 gave the correct answer to the A? for the DNS name queried
1546187 responded from a source port other than udp/53
4788583 responses had recursion-available bit set
5072729 returned OK (RCODE=0)
712 returned FORMERR (RCODE=1)
5141610 returned SERVFAIL (RCODE=2)
61238 returned NAMEFAIL (RCODE=3)
2733 returned NOTIMP (RCODE=4)
3499008 returned REFUSED (RCODE=5)
0 returned TC=1

2020-04-26 results
10216201 total responses to udp/53 probe
0 unique IPs
0 IPs responded more than once
795992 servers responded from a different IP than probed
4615449 gave the correct answer to the A? for the DNS name queried
1520693 responded from a source port other than udp/53
4790782 responses had recursion-available bit set
5095556 returned OK (RCODE=0)
384 returned FORMERR (RCODE=1)
1430142 returned SERVFAIL (RCODE=2)
60310 returned NAMEFAIL (RCODE=3)
2448 returned NOTIMP (RCODE=4)
3507411 returned REFUSED (RCODE=5)
0 returned TC=1

2020-04-19 results
10790506 total responses to udp/53 probe
0 unique IPs
0 IPs responded more than once
836839 servers responded from a different IP than probed
4657352 gave the correct answer to the A? for the DNS name queried
1518127 responded from a source port other than udp/53
4877902 responses had recursion-available bit set
5136820 returned OK (RCODE=0)
492 returned FORMERR (RCODE=1)
1963026 returned SERVFAIL (RCODE=2)
60548 returned NAMEFAIL (RCODE=3)
2449 returned NOTIMP (RCODE=4)
3505240 returned REFUSED (RCODE=5)
0 returned TC=1

2020-04-12 results
10793316 total responses to udp/53 probe
0 unique IPs
0 IPs responded more than once
802765 servers responded from a different IP than probed
4704160 gave the correct answer to the A? for the DNS name queried
1584680 responded from a source port other than udp/53
4885132 responses had recursion-available bit set
5207964 returned OK (RCODE=0)
466 returned FORMERR (RCODE=1)
1886765 returned SERVFAIL (RCODE=2)
60594 returned NAMEFAIL (RCODE=3)
2458 returned NOTIMP (RCODE=4)
3514980 returned REFUSED (RCODE=5)
0 returned TC=1

2020-04-05 results
12253103 total responses to udp/53 probe
0 unique IPs
0 IPs responded more than once
806644 servers responded from a different IP than probed
4836553 gave the correct answer to the A? for the DNS name queried
1555763 responded from a source port other than udp/53
5014840 responses had recursion-available bit set
5303097 returned OK (RCODE=0)
358 returned FORMERR (RCODE=1)
3243023 returned SERVFAIL (RCODE=2)
61223 returned NAMEFAIL (RCODE=3)
2404 returned NOTIMP (RCODE=4)
3521698 returned REFUSED (RCODE=5)
0 returned TC=1

2020-03-29 results
12195398 total responses to udp/53 probe
0 unique IPs
0 IPs responded more than once
812012 servers responded from a different IP than probed
4800995 gave the correct answer to the A? for the DNS name queried
1555210 responded from a source port other than udp/53
5011927 responses had recursion-available bit set
5296717 returned OK (RCODE=0)
423 returned FORMERR (RCODE=1)
3189881 returned SERVFAIL (RCODE=2)
61586 returned NAMEFAIL (RCODE=3)
2310 returned NOTIMP (RCODE=4)
3525140 returned REFUSED (RCODE=5)
0 returned TC=1

2020-03-22 results
10724087 total responses to udp/53 probe
0 unique IPs
0 IPs responded more than once
798321 servers responded from a different IP than probed
4776481 gave the correct answer to the A? for the DNS name queried
1559513 responded from a source port other than udp/53
4970396 responses had recursion-available bit set
5258192 returned OK (RCODE=0)
385 returned FORMERR (RCODE=1)
1752092 returned SERVFAIL (RCODE=2)
61533 returned NAMEFAIL (RCODE=3)
2266 returned NOTIMP (RCODE=4)
3529470 returned REFUSED (RCODE=5)
0 returned TC=1

2020-03-15 results
11464208 total responses to udp/53 probe
0 unique IPs
0 IPs responded more than once
808873 servers responded from a different IP than probed
4842233 gave the correct answer to the A? for the DNS name queried
1586648 responded from a source port other than udp/53
5119512 responses had recursion-available bit set
5335130 returned OK (RCODE=0)
344 returned FORMERR (RCODE=1)
2408433 returned SERVFAIL (RCODE=2)
61509 returned NAMEFAIL (RCODE=3)
2387 returned NOTIMP (RCODE=4)
3536044 returned REFUSED (RCODE=5)
0 returned TC=1

2020-03-08 results
11595666 total responses to udp/53 probe
0 unique IPs
0 IPs responded more than once
789211 servers responded from a different IP than probed
4815149 gave the correct answer to the A? for the DNS name queried
1562056 responded from a source port other than udp/53
5023651 responses had recursion-available bit set
5315696 returned OK (RCODE=0)
371 returned FORMERR (RCODE=1)
2556517 returned SERVFAIL (RCODE=2)
61919 returned NAMEFAIL (RCODE=3)
2282 returned NOTIMP (RCODE=4)
3539516 returned REFUSED (RCODE=5)
0 returned TC=1

2020-03-01 results
15658365 total responses to udp/53 probe
0 unique IPs
0 IPs responded more than once
3746198 servers responded from a different IP than probed
4944632 gave the correct answer to the A? for the DNS name queried
1546608 responded from a source port other than udp/53
8169676 responses had recursion-available bit set
8347850 returned OK (RCODE=0)
2030 returned FORMERR (RCODE=1)
3606315 returned SERVFAIL (RCODE=2)
63504 returned NAMEFAIL (RCODE=3)
3973 returned NOTIMP (RCODE=4)
3498377 returned REFUSED (RCODE=5)
0 returned TC=1

2020-02-23 results
11060670 total responses to udp/53 probe
0 unique IPs
0 IPs responded more than once
804960 servers responded from a different IP than probed
4811284 gave the correct answer to the A? for the DNS name queried
1588145 responded from a source port other than udp/53
5095815 responses had recursion-available bit set
5316526 returned OK (RCODE=0)
606 returned FORMERR (RCODE=1)
2057540 returned SERVFAIL (RCODE=2)
62231 returned NAMEFAIL (RCODE=3)
2517 returned NOTIMP (RCODE=4)
3498168 returned REFUSED (RCODE=5)
0 returned TC=1

2020-02-16 results
11781748 total responses to udp/53 probe
0 unique IPs
0 IPs responded more than once
792201 servers responded from a different IP than probed
4716214 gave the correct answer to the A? for the DNS name queried
1623208 responded from a source port other than udp/53
4992961 responses had recursion-available bit set
5223962 returned OK (RCODE=0)
326 returned FORMERR (RCODE=1)
2891724 returned SERVFAIL (RCODE=2)
62164 returned NAMEFAIL (RCODE=3)
2248 returned NOTIMP (RCODE=4)
3479702 returned REFUSED (RCODE=5)
0 returned TC=1

2020-02-09 results
61595469 total responses to udp/53 probe
0 unique IPs
0 IPs responded more than once
783784 servers responded from a different IP than probed
4809240 gave the correct answer to the A? for the DNS name queried
1578500 responded from a source port other than udp/53
4995638 responses had recursion-available bit set
5311647 returned OK (RCODE=0)
485 returned FORMERR (RCODE=1)
52622383 returned SERVFAIL (RCODE=2)
61883 returned NAMEFAIL (RCODE=3)
2269 returned NOTIMP (RCODE=4)
3475982 returned REFUSED (RCODE=5)
0 returned TC=1

2020-02-02 results
57802989 total responses to udp/53 probe
0 unique IPs
0 IPs responded more than once
785280 servers responded from a different IP than probed
4771100 gave the correct answer to the A? for the DNS name queried
1604021 responded from a source port other than udp/53
4966417 responses had recursion-available bit set
5283073 returned OK (RCODE=0)
325 returned FORMERR (RCODE=1)
48852574 returned SERVFAIL (RCODE=2)
62528 returned NAMEFAIL (RCODE=3)
2220 returned NOTIMP (RCODE=4)
3481113 returned REFUSED (RCODE=5)
0 returned TC=1

2020-01-26 results
18426958 total responses to udp/53 probe
0 unique IPs
0 IPs responded more than once
826168 servers responded from a different IP than probed
4919586 gave the correct answer to the A? for the DNS name queried
1645744 responded from a source port other than udp/53
5097010 responses had recursion-available bit set
5416485 returned OK (RCODE=0)
434 returned FORMERR (RCODE=1)
9297920 returned SERVFAIL (RCODE=2)
65033 returned NAMEFAIL (RCODE=3)
2336 returned NOTIMP (RCODE=4)
3522967 returned REFUSED (RCODE=5)
0 returned TC=1

2020-01-19 results
49891307 total responses to udp/53 probe
0 unique IPs
0 IPs responded more than once
837185 servers responded from a different IP than probed
4922688 gave the correct answer to the A? for the DNS name queried
1636114 responded from a source port other than udp/53
5111497 responses had recursion-available bit set
5416507 returned OK (RCODE=0)
1941 returned FORMERR (RCODE=1)
40791875 returned SERVFAIL (RCODE=2)
63307 returned NAMEFAIL (RCODE=3)
2223 returned NOTIMP (RCODE=4)
3497998 returned REFUSED (RCODE=5)
0 returned TC=1

2020-01-12 results
11178135 total responses to udp/53 probe
0 unique IPs
0 IPs responded more than once
838966 servers responded from a different IP than probed
4948948 gave the correct answer to the A? for the DNS name queried
1649602 responded from a source port other than udp/53
5165945 responses had recursion-available bit set
5461550 returned OK (RCODE=0)
365 returned FORMERR (RCODE=1)
2023338 returned SERVFAIL (RCODE=2)
63637 returned NAMEFAIL (RCODE=3)
2282 returned NOTIMP (RCODE=4)
3496412 returned REFUSED (RCODE=5)
0 returned TC=1

2020-01-05 results
21086429 total responses to udp/53 probe
0 unique IPs
0 IPs responded more than once
10502966 servers responded from a different IP than probed
4952428 gave the correct answer to the A? for the DNS name queried
1655691 responded from a source port other than udp/53
14840178 responses had recursion-available bit set
15123384 returned OK (RCODE=0)
353 returned FORMERR (RCODE=1)
2290365 returned SERVFAIL (RCODE=2)
63604 returned NAMEFAIL (RCODE=3)
2329 returned NOTIMP (RCODE=4)
3487147 returned REFUSED (RCODE=5)
0 returned TC=1

2019-12-29 results
9827532 total responses to udp/53 probe
0 unique IPs
0 IPs responded more than once
866535 servers responded from a different IP than probed
5004384 gave the correct answer to the A? for the DNS name queried
1675208 responded from a source port other than udp/53
5226387 responses had recursion-available bit set
5501260 returned OK (RCODE=0)
485 returned FORMERR (RCODE=1)
623804 returned SERVFAIL (RCODE=2)
63762 returned NAMEFAIL (RCODE=3)
2303 returned NOTIMP (RCODE=4)
3500183 returned REFUSED (RCODE=5)
0 returned TC=1

2019-12-22 results
13969137 total responses to udp/53 probe
0 unique IPs
0 IPs responded more than once
856208 servers responded from a different IP than probed
5026437 gave the correct answer to the A? for the DNS name queried
1674710 responded from a source port other than udp/53
5233720 responses had recursion-available bit set
5524449 returned OK (RCODE=0)
563 returned FORMERR (RCODE=1)
4761939 returned SERVFAIL (RCODE=2)
63934 returned NAMEFAIL (RCODE=3)
2185 returned NOTIMP (RCODE=4)
3497179 returned REFUSED (RCODE=5)
0 returned TC=1

2019-12-15 results
10838266 total responses to udp/53 probe
0 unique IPs
0 IPs responded more than once
904297 servers responded from a different IP than probed
5110828 gave the correct answer to the A? for the DNS name queried
1711038 responded from a source port other than udp/53
5299488 responses had recursion-available bit set
5585112 returned OK (RCODE=0)
581 returned FORMERR (RCODE=1)
1553439 returned SERVFAIL (RCODE=2)
64055 returned NAMEFAIL (RCODE=3)
2249 returned NOTIMP (RCODE=4)
3496612 returned REFUSED (RCODE=5)
0 returned TC=1

2019-12-08 results
11128037 total responses to udp/53 probe
0 unique IPs
0 IPs responded more than once
900092 servers responded from a different IP than probed
4974241 gave the correct answer to the A? for the DNS name queried
1726111 responded from a source port other than udp/53
5167208 responses had recursion-available bit set
5462477 returned OK (RCODE=0)
590 returned FORMERR (RCODE=1)
1966745 returned SERVFAIL (RCODE=2)
76074 returned NAMEFAIL (RCODE=3)
2116 returned NOTIMP (RCODE=4)
3491463 returned REFUSED (RCODE=5)
0 returned TC=1

2019-12-01 results
11573414 total responses to udp/53 probe
0 unique IPs
0 IPs responded more than once
1053742 servers responded from a different IP than probed
5331314 gave the correct answer to the A? for the DNS name queried
1758393 responded from a source port other than udp/53
5533471 responses had recursion-available bit set
5833007 returned OK (RCODE=0)
666 returned FORMERR (RCODE=1)
2013272 returned SERVFAIL (RCODE=2)
64731 returned NAMEFAIL (RCODE=3)
2145 returned NOTIMP (RCODE=4)
3526218 returned REFUSED (RCODE=5)
0 returned TC=1

2019-11-24 results
11759910 total responses to udp/53 probe
0 unique IPs
0 IPs responded more than once
1922633 servers responded from a different IP than probed
5210274 gave the correct answer to the A? for the DNS name queried
1724724 responded from a source port other than udp/53
6273679 responses had recursion-available bit set
6581195 returned OK (RCODE=0)
758 returned FORMERR (RCODE=1)
1512222 returned SERVFAIL (RCODE=2)
63321 returned NAMEFAIL (RCODE=3)
2212 returned NOTIMP (RCODE=4)
3486012 returned REFUSED (RCODE=5)
0 returned TC=1

2019-11-17 results
9787195 total responses to udp/53 probe
0 unique IPs
0 IPs responded more than once
1067721 servers responded from a different IP than probed
5056682 gave the correct answer to the A? for the DNS name queried
1447194 responded from a source port other than udp/53
5220034 responses had recursion-available bit set
5530181 returned OK (RCODE=0)
677 returned FORMERR (RCODE=1)
592870 returned SERVFAIL (RCODE=2)
64525 returned NAMEFAIL (RCODE=3)
2251 returned NOTIMP (RCODE=4)
3481172 returned REFUSED (RCODE=5)
0 returned TC=1

2019-11-10 results
10525442 total responses to udp/53 probe
0 unique IPs
0 IPs responded more than once
1170300 servers responded from a different IP than probed
5383480 gave the correct answer to the A? for the DNS name queried
1774973 responded from a source port other than udp/53
5607507 responses had recursion-available bit set
5962557 returned OK (RCODE=0)
673 returned FORMERR (RCODE=1)
861727 returned SERVFAIL (RCODE=2)
64632 returned NAMEFAIL (RCODE=3)
2211 returned NOTIMP (RCODE=4)
3519440 returned REFUSED (RCODE=5)
0 returned TC=1

2019-11-03 results
12234073 total responses to udp/53 probe
0 unique IPs
0 IPs responded more than once
1893285 servers responded from a different IP than probed
5380001 gave the correct answer to the A? for the DNS name queried
1769657 responded from a source port other than udp/53
6308588 responses had recursion-available bit set
6667247 returned OK (RCODE=0)
569 returned FORMERR (RCODE=1)
1834745 returned SERVFAIL (RCODE=2)
65185 returned NAMEFAIL (RCODE=3)
2085 returned NOTIMP (RCODE=4)
3549233 returned REFUSED (RCODE=5)
0 returned TC=1

2019-10-27 results
14032526 total responses to udp/53 probe
9815662 unique IPs
126273 IPs responded more than once
1106257 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
1765185 responded from a source port other than udp/53
5574992 responses had recursion-available bit set
5917493 returned OK (RCODE=0)
618 returned FORMERR (RCODE=1)
4370638 returned SERVFAIL (RCODE=2)
64294 returned NAMEFAIL (RCODE=3)
2083 returned NOTIMP (RCODE=4)
3560772 returned REFUSED (RCODE=5)
0 returned TC=1

2019-10-20 results
12585279 total responses to udp/53 probe
9817756 unique IPs
129888 IPs responded more than once
2515663 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
1837149 responded from a source port other than udp/53
7027247 responses had recursion-available bit set
7356166 returned OK (RCODE=0)
736 returned FORMERR (RCODE=1)
1526319 returned SERVFAIL (RCODE=2)
63691 returned NAMEFAIL (RCODE=3)
1924 returned NOTIMP (RCODE=4)
3521494 returned REFUSED (RCODE=5)
0 returned TC=1

2019-10-13 results
10969563 total responses to udp/53 probe
9887064 unique IPs
130014 IPs responded more than once
1284867 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
1852832 responded from a source port other than udp/53
5869417 responses had recursion-available bit set
6210284 returned OK (RCODE=0)
866 returned FORMERR (RCODE=1)
1063931 returned SERVFAIL (RCODE=2)
64043 returned NAMEFAIL (RCODE=3)
2049 returned NOTIMP (RCODE=4)
3513740 returned REFUSED (RCODE=5)
0 returned TC=1

2019-10-06 results
11191020 total responses to udp/53 probe
9823404 unique IPs
130279 IPs responded more than once
1126369 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
1866317 responded from a source port other than udp/53
5698297 responses had recursion-available bit set
6031477 returned OK (RCODE=0)
823 returned FORMERR (RCODE=1)
1491918 returned SERVFAIL (RCODE=2)
63997 returned NAMEFAIL (RCODE=3)
2021 returned NOTIMP (RCODE=4)
3485396 returned REFUSED (RCODE=5)
0 returned TC=1

2019-09-29 results
11464789 total responses to udp/53 probe
9905302 unique IPs
131005 IPs responded more than once
1809873 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
1882721 responded from a source port other than udp/53
6404054 responses had recursion-available bit set
6757978 returned OK (RCODE=0)
752 returned FORMERR (RCODE=1)
1029570 returned SERVFAIL (RCODE=2)
64193 returned NAMEFAIL (RCODE=3)
1926 returned NOTIMP (RCODE=4)
3495728 returned REFUSED (RCODE=5)
0 returned TC=1

2019-09-22 results
15363510 total responses to udp/53 probe
9884133 unique IPs
131194 IPs responded more than once
4390217 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
1902625 responded from a source port other than udp/53
8977953 responses had recursion-available bit set
9349154 returned OK (RCODE=0)
706 returned FORMERR (RCODE=1)
2342761 returned SERVFAIL (RCODE=2)
64557 returned NAMEFAIL (RCODE=3)
2081 returned NOTIMP (RCODE=4)
3489886 returned REFUSED (RCODE=5)
0 returned TC=1

2019-09-15 results
11476234 total responses to udp/53 probe
9922698 unique IPs
132969 IPs responded more than once
1060305 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
1888475 responded from a source port other than udp/53
5815620 responses had recursion-available bit set
6179843 returned OK (RCODE=0)
758 returned FORMERR (RCODE=1)
1593571 returned SERVFAIL (RCODE=2)
64551 returned NAMEFAIL (RCODE=3)
1947 returned NOTIMP (RCODE=4)
3520831 returned REFUSED (RCODE=5)
0 returned TC=1

2019-08-18 results
318967 total responses to udp/53 probe
322457 unique IPs
9642 IPs responded more than once
36916 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
65406 responded from a source port other than udp/53
185346 responses had recursion-available bit set
198769 returned OK (RCODE=0)
23 returned FORMERR (RCODE=1)
9824 returned SERVFAIL (RCODE=2)
2372 returned NAMEFAIL (RCODE=3)
104 returned NOTIMP (RCODE=4)
104497 returned REFUSED (RCODE=5)
0 returned TC=1

2019-06-16 results
15624217 total responses to udp/53 probe
10329977 unique IPs
129010 IPs responded more than once
1024941 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
2050561 responded from a source port other than udp/53
5892971 responses had recursion-available bit set
6366441 returned OK (RCODE=0)
499 returned FORMERR (RCODE=1)
5480372 returned SERVFAIL (RCODE=2)
65705 returned NAMEFAIL (RCODE=3)
1818 returned NOTIMP (RCODE=4)
3594526 returned REFUSED (RCODE=5)
0 returned TC=1

2019-06-09 results
13461602 total responses to udp/53 probe
10319878 unique IPs
128849 IPs responded more than once
981710 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
2095470 responded from a source port other than udp/53
5890056 responses had recursion-available bit set
6354423 returned OK (RCODE=0)
503 returned FORMERR (RCODE=1)
3339321 returned SERVFAIL (RCODE=2)
66086 returned NAMEFAIL (RCODE=3)
1859 returned NOTIMP (RCODE=4)
3586151 returned REFUSED (RCODE=5)
0 returned TC=1

2019-06-02 results
15947285 total responses to udp/53 probe
10352298 unique IPs
129566 IPs responded more than once
1063629 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
2114617 responded from a source port other than udp/53
6072218 responses had recursion-available bit set
6530475 returned OK (RCODE=0)
570 returned FORMERR (RCODE=1)
5637674 returned SERVFAIL (RCODE=2)
66268 returned NAMEFAIL (RCODE=3)
1796 returned NOTIMP (RCODE=4)
3596616 returned REFUSED (RCODE=5)
0 returned TC=1

2019-05-26 results
15792748 total responses to udp/53 probe
10395062 unique IPs
130068 IPs responded more than once
980847 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
2117936 responded from a source port other than udp/53
6155425 responses had recursion-available bit set
6609493 returned OK (RCODE=0)
536 returned FORMERR (RCODE=1)
5406220 returned SERVFAIL (RCODE=2)
66250 returned NAMEFAIL (RCODE=3)
1835 returned NOTIMP (RCODE=4)
3595334 returned REFUSED (RCODE=5)
0 returned TC=1

2019-05-19 results
14735967 total responses to udp/53 probe
10923506 unique IPs
129986 IPs responded more than once
947341 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
2145293 responded from a source port other than udp/53
6261576 responses had recursion-available bit set
6727615 returned OK (RCODE=0)
707 returned FORMERR (RCODE=1)
3720184 returned SERVFAIL (RCODE=2)
66646 returned NAMEFAIL (RCODE=3)
1690 returned NOTIMP (RCODE=4)
4105744 returned REFUSED (RCODE=5)
0 returned TC=1

2019-05-12 results
17380010 total responses to udp/53 probe
10527981 unique IPs
130873 IPs responded more than once
949284 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
2148106 responded from a source port other than udp/53
6005395 responses had recursion-available bit set
6409605 returned OK (RCODE=0)
551 returned FORMERR (RCODE=1)
7004452 returned SERVFAIL (RCODE=2)
66392 returned NAMEFAIL (RCODE=3)
1857 returned NOTIMP (RCODE=4)
3782765 returned REFUSED (RCODE=5)
0 returned TC=1

2019-05-05 results
13745809 total responses to udp/53 probe
10815314 unique IPs
132935 IPs responded more than once
1627435 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
2166327 responded from a source port other than udp/53
6803636 responses had recursion-available bit set
7163139 returned OK (RCODE=0)
657 returned FORMERR (RCODE=1)
2425466 returned SERVFAIL (RCODE=2)
67225 returned NAMEFAIL (RCODE=3)
1865 returned NOTIMP (RCODE=4)
3973668 returned REFUSED (RCODE=5)
0 returned TC=1

2019-04-28 results
12737040 total responses to udp/53 probe
10716373 unique IPs
134718 IPs responded more than once
923893 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
2187562 responded from a source port other than udp/53
6223066 responses had recursion-available bit set
6590415 returned OK (RCODE=0)
653 returned FORMERR (RCODE=1)
2214717 returned SERVFAIL (RCODE=2)
67142 returned NAMEFAIL (RCODE=3)
1915 returned NOTIMP (RCODE=4)
3748411 returned REFUSED (RCODE=5)
0 returned TC=1

2019-04-21 results
12601864 total responses to udp/53 probe
10556158 unique IPs
133605 IPs responded more than once
913227 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
2175040 responded from a source port other than udp/53
6130822 responses had recursion-available bit set
6493173 returned OK (RCODE=0)
630 returned FORMERR (RCODE=1)
2175825 returned SERVFAIL (RCODE=2)
66415 returned NAMEFAIL (RCODE=3)
1750 returned NOTIMP (RCODE=4)
3749666 returned REFUSED (RCODE=5)
0 returned TC=1

2019-04-14 results
14024403 total responses to udp/53 probe
10650657 unique IPs
133677 IPs responded more than once
922801 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
2207306 responded from a source port other than udp/53
6185019 responses had recursion-available bit set
6570327 returned OK (RCODE=0)
681 returned FORMERR (RCODE=1)
3531364 returned SERVFAIL (RCODE=2)
66874 returned NAMEFAIL (RCODE=3)
1903 returned NOTIMP (RCODE=4)
3739170 returned REFUSED (RCODE=5)
0 returned TC=1

2019-04-07 results
15725852 total responses to udp/53 probe
10660581 unique IPs
132221 IPs responded more than once
892863 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
2225012 responded from a source port other than udp/53
6189062 responses had recursion-available bit set
6593401 returned OK (RCODE=0)
556 returned FORMERR (RCODE=1)
5229641 returned SERVFAIL (RCODE=2)
67150 returned NAMEFAIL (RCODE=3)
1748 returned NOTIMP (RCODE=4)
3720526 returned REFUSED (RCODE=5)
0 returned TC=1

2019-03-31 results
12205384 total responses to udp/53 probe
10500668 unique IPs
131075 IPs responded more than once
880463 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
2199507 responded from a source port other than udp/53
6015407 responses had recursion-available bit set
6392775 returned OK (RCODE=0)
852 returned FORMERR (RCODE=1)
1894400 returned SERVFAIL (RCODE=2)
67184 returned NAMEFAIL (RCODE=3)
1758 returned NOTIMP (RCODE=4)
3734461 returned REFUSED (RCODE=5)
0 returned TC=1

2019-03-24 results
0 total responses to udp/53 probe
0 unique IPs
0 IPs responded more than once
0 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
0 responded from a source port other than udp/53
0 responses had recursion-available bit set
0 returned OK (RCODE=0)
0 returned FORMERR (RCODE=1)
0 returned SERVFAIL (RCODE=2)
0 returned NAMEFAIL (RCODE=3)
0 returned NOTIMP (RCODE=4)
0 returned REFUSED (RCODE=5)
0 returned TC=1

2019-03-17 results
0 total responses to udp/53 probe
0 unique IPs
0 IPs responded more than once
0 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
0 responded from a source port other than udp/53
0 responses had recursion-available bit set
0 returned OK (RCODE=0)
0 returned FORMERR (RCODE=1)
0 returned SERVFAIL (RCODE=2)
0 returned NAMEFAIL (RCODE=3)
0 returned NOTIMP (RCODE=4)
0 returned REFUSED (RCODE=5)
0 returned TC=1

2019-03-10 results
0 total responses to udp/53 probe
0 unique IPs
0 IPs responded more than once
0 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
0 responded from a source port other than udp/53
0 responses had recursion-available bit set
0 returned OK (RCODE=0)
0 returned FORMERR (RCODE=1)
0 returned SERVFAIL (RCODE=2)
0 returned NAMEFAIL (RCODE=3)
0 returned NOTIMP (RCODE=4)
0 returned REFUSED (RCODE=5)
0 returned TC=1

2019-03-03 results
0 total responses to udp/53 probe
0 unique IPs
0 IPs responded more than once
0 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
0 responded from a source port other than udp/53
0 responses had recursion-available bit set
0 returned OK (RCODE=0)
0 returned FORMERR (RCODE=1)
0 returned SERVFAIL (RCODE=2)
0 returned NAMEFAIL (RCODE=3)
0 returned NOTIMP (RCODE=4)
0 returned REFUSED (RCODE=5)
0 returned TC=1

2019-02-24 results
0 total responses to udp/53 probe
0 unique IPs
0 IPs responded more than once
0 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
0 responded from a source port other than udp/53
0 responses had recursion-available bit set
0 returned OK (RCODE=0)
0 returned FORMERR (RCODE=1)
0 returned SERVFAIL (RCODE=2)
0 returned NAMEFAIL (RCODE=3)
0 returned NOTIMP (RCODE=4)
0 returned REFUSED (RCODE=5)
0 returned TC=1

2019-02-17 results
0 total responses to udp/53 probe
0 unique IPs
0 IPs responded more than once
0 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
0 responded from a source port other than udp/53
0 responses had recursion-available bit set
0 returned OK (RCODE=0)
0 returned FORMERR (RCODE=1)
0 returned SERVFAIL (RCODE=2)
0 returned NAMEFAIL (RCODE=3)
0 returned NOTIMP (RCODE=4)
0 returned REFUSED (RCODE=5)
0 returned TC=1

2019-02-10 results
0 total responses to udp/53 probe
0 unique IPs
0 IPs responded more than once
0 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
0 responded from a source port other than udp/53
0 responses had recursion-available bit set
0 returned OK (RCODE=0)
0 returned FORMERR (RCODE=1)
0 returned SERVFAIL (RCODE=2)
0 returned NAMEFAIL (RCODE=3)
0 returned NOTIMP (RCODE=4)
0 returned REFUSED (RCODE=5)
0 returned TC=1

2019-02-03 results
12174671 total responses to udp/53 probe
10907145 unique IPs
129284 IPs responded more than once
795511 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
2409331 responded from a source port other than udp/53
6382543 responses had recursion-available bit set
6884450 returned OK (RCODE=0)
876 returned FORMERR (RCODE=1)
1227210 returned SERVFAIL (RCODE=2)
65785 returned NAMEFAIL (RCODE=3)
1653 returned NOTIMP (RCODE=4)
3882860 returned REFUSED (RCODE=5)
0 returned TC=1

2019-01-27 results
15704130 total responses to udp/53 probe
10964971 unique IPs
131315 IPs responded more than once
747348 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
2437928 responded from a source port other than udp/53
6430998 responses had recursion-available bit set
6864012 returned OK (RCODE=0)
1578 returned FORMERR (RCODE=1)
4716119 returned SERVFAIL (RCODE=2)
66380 returned NAMEFAIL (RCODE=3)
22162 returned NOTIMP (RCODE=4)
3921259 returned REFUSED (RCODE=5)
0 returned TC=1

2019-01-20 results
26647728 total responses to udp/53 probe
10879852 unique IPs
131891 IPs responded more than once
700556 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
2421606 responded from a source port other than udp/53
6274456 responses had recursion-available bit set
6739344 returned OK (RCODE=0)
795 returned FORMERR (RCODE=1)
15798283 returned SERVFAIL (RCODE=2)
66284 returned NAMEFAIL (RCODE=3)
1615 returned NOTIMP (RCODE=4)
3929783 returned REFUSED (RCODE=5)
0 returned TC=1

2019-01-13 results
12657443 total responses to udp/53 probe
10880280 unique IPs
131901 IPs responded more than once
696211 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
2408323 responded from a source port other than udp/53
6481914 responses had recursion-available bit set
6933030 returned OK (RCODE=0)
874 returned FORMERR (RCODE=1)
1656254 returned SERVFAIL (RCODE=2)
66115 returned NAMEFAIL (RCODE=3)
1703 returned NOTIMP (RCODE=4)
3887371 returned REFUSED (RCODE=5)
0 returned TC=1

2019-01-06 results
19231264 total responses to udp/53 probe
10853396 unique IPs
131127 IPs responded more than once
675989 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
2402362 responded from a source port other than udp/53
6174766 responses had recursion-available bit set
6602661 returned OK (RCODE=0)
853 returned FORMERR (RCODE=1)
8558272 returned SERVFAIL (RCODE=2)
65957 returned NAMEFAIL (RCODE=3)
1618 returned NOTIMP (RCODE=4)
3889898 returned REFUSED (RCODE=5)
0 returned TC=1

2018-12-30 results
17629785 total responses to udp/53 probe
10828559 unique IPs
130935 IPs responded more than once
685738 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
4730541 responded from a source port other than udp/53
8781219 responses had recursion-available bit set
6890687 returned OK (RCODE=0)
82160 returned FORMERR (RCODE=1)
4333204 returned SERVFAIL (RCODE=2)
66036 returned NAMEFAIL (RCODE=3)
2254809 returned NOTIMP (RCODE=4)
3890696 returned REFUSED (RCODE=5)
0 returned TC=1

2018-12-23 results
17667192 total responses to udp/53 probe
10939484 unique IPs
131563 IPs responded more than once
678499 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
6880831 responded from a source port other than udp/53
10782996 responses had recursion-available bit set
6799936 returned OK (RCODE=0)
155874 returned FORMERR (RCODE=1)
2321242 returned SERVFAIL (RCODE=2)
66807 returned NAMEFAIL (RCODE=3)
4308731 returned NOTIMP (RCODE=4)
3902518 returned REFUSED (RCODE=5)
0 returned TC=1

2018-05-27 results
12210499 total responses to udp/53 probe
11648590 unique IPs
190408 IPs responded more than once
590430 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
2951417 responded from a source port other than udp/53
7421200 responses had recursion-available bit set
7866518 returned OK (RCODE=0)
683 returned FORMERR (RCODE=1)
329049 returned SERVFAIL (RCODE=2)
72436 returned NAMEFAIL (RCODE=3)
964 returned NOTIMP (RCODE=4)
3834170 returned REFUSED (RCODE=5)
0 returned TC=1

2018-05-20 results
17197335 total responses to udp/53 probe
11562569 unique IPs
163591 IPs responded more than once
561110 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
5804755 responded from a source port other than udp/53
10346594 responses had recursion-available bit set
8034819 returned OK (RCODE=0)
238666 returned FORMERR (RCODE=1)
2333842 returned SERVFAIL (RCODE=2)
71788 returned NAMEFAIL (RCODE=3)
2612690 returned NOTIMP (RCODE=4)
3798343 returned REFUSED (RCODE=5)
0 returned TC=1

2018-05-13 results
12239185 total responses to udp/53 probe
11500247 unique IPs
164820 IPs responded more than once
571966 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
3057215 responded from a source port other than udp/53
7245686 responses had recursion-available bit set
7592140 returned OK (RCODE=0)
3701 returned FORMERR (RCODE=1)
576016 returned SERVFAIL (RCODE=2)
71778 returned NAMEFAIL (RCODE=3)
81289 returned NOTIMP (RCODE=4)
3807425 returned REFUSED (RCODE=5)
0 returned TC=1

2018-05-06 results
13320985 total responses to udp/53 probe
11609855 unique IPs
183898 IPs responded more than once
581567 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
4463152 responded from a source port other than udp/53
8591051 responses had recursion-available bit set
7540823 returned OK (RCODE=0)
61727 returned FORMERR (RCODE=1)
390944 returned SERVFAIL (RCODE=2)
73431 returned NAMEFAIL (RCODE=3)
1394518 returned NOTIMP (RCODE=4)
3740661 returned REFUSED (RCODE=5)
0 returned TC=1

2018-04-29 results
12056056 total responses to udp/53 probe
11608857 unique IPs
142929 IPs responded more than once
565457 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
3132977 responded from a source port other than udp/53
7312757 responses had recursion-available bit set
7590622 returned OK (RCODE=0)
66258 returned FORMERR (RCODE=1)
400362 returned SERVFAIL (RCODE=2)
71445 returned NAMEFAIL (RCODE=3)
58896 returned NOTIMP (RCODE=4)
3761373 returned REFUSED (RCODE=5)
0 returned TC=1

2018-04-22 results
11748145 total responses to udp/53 probe
11584906 unique IPs
138776 IPs responded more than once
587628 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
3035910 responded from a source port other than udp/53
7128616 responses had recursion-available bit set
7548762 returned OK (RCODE=0)
808 returned FORMERR (RCODE=1)
278083 returned SERVFAIL (RCODE=2)
72530 returned NAMEFAIL (RCODE=3)
995 returned NOTIMP (RCODE=4)
3749330 returned REFUSED (RCODE=5)
0 returned TC=1

2018-04-15 results
23137317 total responses to udp/53 probe
11608656 unique IPs
140493 IPs responded more than once
580175 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
14266499 responded from a source port other than udp/53
18472059 responses had recursion-available bit set
7748942 returned OK (RCODE=0)
391283 returned FORMERR (RCODE=1)
276388 returned SERVFAIL (RCODE=2)
72650 returned NAMEFAIL (RCODE=3)
10774287 returned NOTIMP (RCODE=4)
3776968 returned REFUSED (RCODE=5)
0 returned TC=1

2018-04-08 results
12023378 total responses to udp/53 probe
11639472 unique IPs
140580 IPs responded more than once
606881 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
3122692 responded from a source port other than udp/53
7350978 responses had recursion-available bit set
7799009 returned OK (RCODE=0)
981 returned FORMERR (RCODE=1)
276281 returned SERVFAIL (RCODE=2)
72801 returned NAMEFAIL (RCODE=3)
798 returned NOTIMP (RCODE=4)
3776396 returned REFUSED (RCODE=5)
0 returned TC=1

2018-04-01 results
14102005 total responses to udp/53 probe
11796139 unique IPs
142328 IPs responded more than once
621096 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
4929553 responded from a source port other than udp/53
7503800 responses had recursion-available bit set
7965505 returned OK (RCODE=0)
1786541 returned FORMERR (RCODE=1)
400947 returned SERVFAIL (RCODE=2)
72705 returned NAMEFAIL (RCODE=3)
737 returned NOTIMP (RCODE=4)
3777960 returned REFUSED (RCODE=5)
0 returned TC=1

2018-03-25 results
15143841 total responses to udp/53 probe
11910152 unique IPs
144022 IPs responded more than once
621965 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
5939863 responded from a source port other than udp/53
10257428 responses had recursion-available bit set
8004034 returned OK (RCODE=0)
844057 returned FORMERR (RCODE=1)
412042 returned SERVFAIL (RCODE=2)
73247 returned NAMEFAIL (RCODE=3)
1919435 returned NOTIMP (RCODE=4)
3791571 returned REFUSED (RCODE=5)
0 returned TC=1

2018-03-18 results
13913186 total responses to udp/53 probe
11966114 unique IPs
163773 IPs responded more than once
596692 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
5018575 responded from a source port other than udp/53
9082757 responses had recursion-available bit set
7754255 returned OK (RCODE=0)
501670 returned FORMERR (RCODE=1)
412294 returned SERVFAIL (RCODE=2)
73375 returned NAMEFAIL (RCODE=3)
1285605 returned NOTIMP (RCODE=4)
3789223 returned REFUSED (RCODE=5)
0 returned TC=1

2018-03-11 results
18323120 total responses to udp/53 probe
11960319 unique IPs
165336 IPs responded more than once
576362 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
9563272 responded from a source port other than udp/53
13607396 responses had recursion-available bit set
7836680 returned OK (RCODE=0)
213157 returned FORMERR (RCODE=1)
283808 returned SERVFAIL (RCODE=2)
73486 returned NAMEFAIL (RCODE=3)
6015720 returned NOTIMP (RCODE=4)
3804015 returned REFUSED (RCODE=5)
0 returned TC=1

2018-03-04 results
12194077 total responses to udp/53 probe
11896999 unique IPs
165487 IPs responded more than once
589114 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
3347509 responded from a source port other than udp/53
7498814 responses had recursion-available bit set
7895783 returned OK (RCODE=0)
791 returned FORMERR (RCODE=1)
301381 returned SERVFAIL (RCODE=2)
73702 returned NAMEFAIL (RCODE=3)
657 returned NOTIMP (RCODE=4)
3827678 returned REFUSED (RCODE=5)
0 returned TC=1

2018-02-25 results
12567028 total responses to udp/53 probe
12033342 unique IPs
166654 IPs responded more than once
573336 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
3404262 responded from a source port other than udp/53
7872522 responses had recursion-available bit set
8296003 returned OK (RCODE=0)
1278 returned FORMERR (RCODE=1)
285273 returned SERVFAIL (RCODE=2)
74048 returned NAMEFAIL (RCODE=3)
1851 returned NOTIMP (RCODE=4)
3812346 returned REFUSED (RCODE=5)
0 returned TC=1

2018-02-18 results
15183737 total responses to udp/53 probe
12352183 unique IPs
165523 IPs responded more than once
567101 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
3780668 responded from a source port other than udp/53
7770101 responses had recursion-available bit set
8199304 returned OK (RCODE=0)
895 returned FORMERR (RCODE=1)
2984485 returned SERVFAIL (RCODE=2)
74324 returned NAMEFAIL (RCODE=3)
712 returned NOTIMP (RCODE=4)
3828142 returned REFUSED (RCODE=5)
0 returned TC=1

2018-02-11 results
13519865 total responses to udp/53 probe
12703761 unique IPs
168671 IPs responded more than once
566082 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
4005511 responded from a source port other than udp/53
8769716 responses had recursion-available bit set
9198809 returned OK (RCODE=0)
981 returned FORMERR (RCODE=1)
278005 returned SERVFAIL (RCODE=2)
74197 returned NAMEFAIL (RCODE=3)
707 returned NOTIMP (RCODE=4)
3870998 returned REFUSED (RCODE=5)
0 returned TC=1

2018-02-04 results
13298867 total responses to udp/53 probe
12771300 unique IPs
187780 IPs responded more than once
552840 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
3992315 responded from a source port other than udp/53
8422376 responses had recursion-available bit set
8834344 returned OK (RCODE=0)
937 returned FORMERR (RCODE=1)
416223 returned SERVFAIL (RCODE=2)
74471 returned NAMEFAIL (RCODE=3)
734 returned NOTIMP (RCODE=4)
3877489 returned REFUSED (RCODE=5)
0 returned TC=1

2018-01-28 results
13149165 total responses to udp/53 probe
12412980 unique IPs
144520 IPs responded more than once
536884 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
3768069 responded from a source port other than udp/53
7928565 responses had recursion-available bit set
8357877 returned OK (RCODE=0)
1357 returned FORMERR (RCODE=1)
785342 returned SERVFAIL (RCODE=2)
74147 returned NAMEFAIL (RCODE=3)
612 returned NOTIMP (RCODE=4)
3835521 returned REFUSED (RCODE=5)
0 returned TC=1

2018-01-21 results
14943261 total responses to udp/53 probe
12448645 unique IPs
163493 IPs responded more than once
527161 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
5070480 responded from a source port other than udp/53
9176070 responses had recursion-available bit set
8323766 returned OK (RCODE=0)
1260123 returned FORMERR (RCODE=1)
1336244 returned SERVFAIL (RCODE=2)
74142 returned NAMEFAIL (RCODE=3)
23678 returned NOTIMP (RCODE=4)
3831159 returned REFUSED (RCODE=5)
0 returned TC=1

2018-01-14 results
12656275 total responses to udp/53 probe
12453585 unique IPs
155297 IPs responded more than once
565945 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
3781268 responded from a source port other than udp/53
7974268 responses had recursion-available bit set
8397801 returned OK (RCODE=0)
693 returned FORMERR (RCODE=1)
268388 returned SERVFAIL (RCODE=2)
74095 returned NAMEFAIL (RCODE=3)
865 returned NOTIMP (RCODE=4)
3819774 returned REFUSED (RCODE=5)
0 returned TC=1

2018-01-07 results
12736194 total responses to udp/53 probe
12464939 unique IPs
143079 IPs responded more than once
533186 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
3770064 responded from a source port other than udp/53
7934303 responses had recursion-available bit set
8354363 returned OK (RCODE=0)
947 returned FORMERR (RCODE=1)
263073 returned SERVFAIL (RCODE=2)
74178 returned NAMEFAIL (RCODE=3)
572 returned NOTIMP (RCODE=4)
3948702 returned REFUSED (RCODE=5)
0 returned TC=1

2017-12-31 results
19428574 total responses to udp/53 probe
12434680 unique IPs
143680 IPs responded more than once
1975489 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
10516009 responded from a source port other than udp/53
14703624 responses had recursion-available bit set
8315928 returned OK (RCODE=0)
188298 returned FORMERR (RCODE=1)
1709854 returned SERVFAIL (RCODE=2)
74753 returned NAMEFAIL (RCODE=3)
5208688 returned NOTIMP (RCODE=4)
3836593 returned REFUSED (RCODE=5)
0 returned TC=1

2017-12-24 results
12586383 total responses to udp/53 probe
12508450 unique IPs
144857 IPs responded more than once
554491 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
3715835 responded from a source port other than udp/53
7857937 responses had recursion-available bit set
8319306 returned OK (RCODE=0)
1084 returned FORMERR (RCODE=1)
251048 returned SERVFAIL (RCODE=2)
75059 returned NAMEFAIL (RCODE=3)
839 returned NOTIMP (RCODE=4)
3844620 returned REFUSED (RCODE=5)
0 returned TC=1

2017-12-17 results
12724869 total responses to udp/53 probe
12640744 unique IPs
145481 IPs responded more than once
568596 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
3784570 responded from a source port other than udp/53
7975693 responses had recursion-available bit set
8434895 returned OK (RCODE=0)
626 returned FORMERR (RCODE=1)
253503 returned SERVFAIL (RCODE=2)
75787 returned NAMEFAIL (RCODE=3)
540 returned NOTIMP (RCODE=4)
3864134 returned REFUSED (RCODE=5)
0 returned TC=1

2017-12-10 results
23012005 total responses to udp/53 probe
12446166 unique IPs
143865 IPs responded more than once
561440 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
14252250 responded from a source port other than udp/53
8492848 responses had recursion-available bit set
8282216 returned OK (RCODE=0)
23302 returned FORMERR (RCODE=1)
10079794 returned SERVFAIL (RCODE=2)
75574 returned NAMEFAIL (RCODE=3)
641186 returned NOTIMP (RCODE=4)
3819801 returned REFUSED (RCODE=5)
0 returned TC=1

2017-12-03 results
12541325 total responses to udp/53 probe
12458350 unique IPs
144703 IPs responded more than once
562244 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
3803562 responded from a source port other than udp/53
7923664 responses had recursion-available bit set
8371945 returned OK (RCODE=0)
1026 returned FORMERR (RCODE=1)
251358 returned SERVFAIL (RCODE=2)
77230 returned NAMEFAIL (RCODE=3)
625 returned NOTIMP (RCODE=4)
3748247 returned REFUSED (RCODE=5)
0 returned TC=1

2017-11-26 results
19848593 total responses to udp/53 probe
12568226 unique IPs
161949 IPs responded more than once
857877 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
10678517 responded from a source port other than udp/53
15141866 responses had recursion-available bit set
8787339 returned OK (RCODE=0)
238346 returned FORMERR (RCODE=1)
263163 returned SERVFAIL (RCODE=2)
77722 returned NAMEFAIL (RCODE=3)
6555165 returned NOTIMP (RCODE=4)
3836472 returned REFUSED (RCODE=5)
0 returned TC=1

2017-11-19 results
20022430 total responses to udp/53 probe
12621574 unique IPs
157741 IPs responded more than once
609530 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
11002666 responded from a source port other than udp/53
15377475 responses had recursion-available bit set
8751904 returned OK (RCODE=0)
248368 returned FORMERR (RCODE=1)
251000 returned SERVFAIL (RCODE=2)
78296 returned NAMEFAIL (RCODE=3)
6818865 returned NOTIMP (RCODE=4)
3782899 returned REFUSED (RCODE=5)
0 returned TC=1

2017-11-12 results
12604030 total responses to udp/53 probe
12497869 unique IPs
158359 IPs responded more than once
535373 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
4016019 responded from a source port other than udp/53
8180221 responses had recursion-available bit set
8596719 returned OK (RCODE=0)
680 returned FORMERR (RCODE=1)
248746 returned SERVFAIL (RCODE=2)
78432 returned NAMEFAIL (RCODE=3)
558 returned NOTIMP (RCODE=4)
3595979 returned REFUSED (RCODE=5)
0 returned TC=1

2017-11-05 results
12808875 total responses to udp/53 probe
12700998 unique IPs
158031 IPs responded more than once
530660 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
4054644 responded from a source port other than udp/53
8332257 responses had recursion-available bit set
8773240 returned OK (RCODE=0)
641 returned FORMERR (RCODE=1)
250499 returned SERVFAIL (RCODE=2)
79653 returned NAMEFAIL (RCODE=3)
649 returned NOTIMP (RCODE=4)
3621444 returned REFUSED (RCODE=5)
0 returned TC=1

2017-10-29 results
13034332 total responses to udp/53 probe
12844133 unique IPs
200491 IPs responded more than once
526823 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
4079226 responded from a source port other than udp/53
8500404 responses had recursion-available bit set
8935093 returned OK (RCODE=0)
604 returned FORMERR (RCODE=1)
265065 returned SERVFAIL (RCODE=2)
79833 returned NAMEFAIL (RCODE=3)
483 returned NOTIMP (RCODE=4)
3670179 returned REFUSED (RCODE=5)
0 returned TC=1

2017-10-22 results
13105666 total responses to udp/53 probe
12894761 unique IPs
199541 IPs responded more than once
533698 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
4189722 responded from a source port other than udp/53
8608099 responses had recursion-available bit set
8956927 returned OK (RCODE=0)
3532 returned FORMERR (RCODE=1)
277538 returned SERVFAIL (RCODE=2)
80645 returned NAMEFAIL (RCODE=3)
77240 returned NOTIMP (RCODE=4)
3628097 returned REFUSED (RCODE=5)
0 returned TC=1

2017-10-15 results
12954441 total responses to udp/53 probe
12702311 unique IPs
191684 IPs responded more than once
502917 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
4108933 responded from a source port other than udp/53
8358592 responses had recursion-available bit set
8793260 returned OK (RCODE=0)
759 returned FORMERR (RCODE=1)
383686 returned SERVFAIL (RCODE=2)
78982 returned NAMEFAIL (RCODE=3)
473 returned NOTIMP (RCODE=4)
3616162 returned REFUSED (RCODE=5)
0 returned TC=1

2017-10-08 results
13156262 total responses to udp/53 probe
12898726 unique IPs
230489 IPs responded more than once
568702 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
4165861 responded from a source port other than udp/53
8631599 responses had recursion-available bit set
9045881 returned OK (RCODE=0)
633 returned FORMERR (RCODE=1)
297481 returned SERVFAIL (RCODE=2)
80951 returned NAMEFAIL (RCODE=3)
410 returned NOTIMP (RCODE=4)
3650003 returned REFUSED (RCODE=5)
0 returned TC=1

2017-10-01 results
16042419 total responses to udp/53 probe
13002564 unique IPs
193828 IPs responded more than once
543181 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
7080503 responded from a source port other than udp/53
11511740 responses had recursion-available bit set
9045725 returned OK (RCODE=0)
101149 returned FORMERR (RCODE=1)
282434 returned SERVFAIL (RCODE=2)
80109 returned NAMEFAIL (RCODE=3)
2802894 returned NOTIMP (RCODE=4)
3649039 returned REFUSED (RCODE=5)
0 returned TC=1

2017-09-24 results
14656140 total responses to udp/53 probe
13159006 unique IPs
187737 IPs responded more than once
1554942 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
4577881 responded from a source port other than udp/53
9883510 responses had recursion-available bit set
10114742 returned OK (RCODE=0)
58265 returned FORMERR (RCODE=1)
418437 returned SERVFAIL (RCODE=2)
80065 returned NAMEFAIL (RCODE=3)
200096 returned NOTIMP (RCODE=4)
3703347 returned REFUSED (RCODE=5)
0 returned TC=1

2017-09-17 results
24166415 total responses to udp/53 probe
13318002 unique IPs
177218 IPs responded more than once
518159 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
15092657 responded from a source port other than udp/53
19370847 responses had recursion-available bit set
9213776 returned OK (RCODE=0)
500568 returned FORMERR (RCODE=1)
307089 returned SERVFAIL (RCODE=2)
80411 returned NAMEFAIL (RCODE=3)
10235396 returned NOTIMP (RCODE=4)
3751416 returned REFUSED (RCODE=5)
0 returned TC=1

2017-09-10 results
22400314 total responses to udp/53 probe
13352242 unique IPs
185714 IPs responded more than once
595605 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
13212127 responded from a source port other than udp/53
17599979 responses had recursion-available bit set
9394209 returned OK (RCODE=0)
801449 returned FORMERR (RCODE=1)
299850 returned SERVFAIL (RCODE=2)
80756 returned NAMEFAIL (RCODE=3)
8015121 returned NOTIMP (RCODE=4)
3732255 returned REFUSED (RCODE=5)
0 returned TC=1

2017-09-03 results
34489866 total responses to udp/53 probe
13455399 unique IPs
206122 IPs responded more than once
8024165 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
24047883 responded from a source port other than udp/53
24159314 responses had recursion-available bit set
10567174 returned OK (RCODE=0)
1221025 returned FORMERR (RCODE=1)
7321798 returned SERVFAIL (RCODE=2)
81033 returned NAMEFAIL (RCODE=3)
11398880 returned NOTIMP (RCODE=4)
3823737 returned REFUSED (RCODE=5)
0 returned TC=1

2017-08-27 results
23882199 total responses to udp/53 probe
14027807 unique IPs
173491 IPs responded more than once
2796310 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
13315542 responded from a source port other than udp/53
19017899 responses had recursion-available bit set
12037861 returned OK (RCODE=0)
270834 returned FORMERR (RCODE=1)
362552 returned SERVFAIL (RCODE=2)
82423 returned NAMEFAIL (RCODE=3)
7213349 returned NOTIMP (RCODE=4)
3838465 returned REFUSED (RCODE=5)
0 returned TC=1

2017-08-20 results
24698645 total responses to udp/53 probe
14020696 unique IPs
173631 IPs responded more than once
11146167 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
14155287 responded from a source port other than udp/53
19859215 responses had recursion-available bit set
20309012 returned OK (RCODE=0)
4404 returned FORMERR (RCODE=1)
355814 returned SERVFAIL (RCODE=2)
81034 returned NAMEFAIL (RCODE=3)
490 returned NOTIMP (RCODE=4)
3871872 returned REFUSED (RCODE=5)
0 returned TC=1

2017-08-13 results
19359704 total responses to udp/53 probe
13916358 unique IPs
203592 IPs responded more than once
563990 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
9944195 responded from a source port other than udp/53
14507815 responses had recursion-available bit set
9709904 returned OK (RCODE=0)
914649 returned FORMERR (RCODE=1)
371335 returned SERVFAIL (RCODE=2)
81244 returned NAMEFAIL (RCODE=3)
4358835 returned NOTIMP (RCODE=4)
3849223 returned REFUSED (RCODE=5)
0 returned TC=1

2017-08-06 results
16137319 total responses to udp/53 probe
14031516 unique IPs
165942 IPs responded more than once
585561 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
6738979 responded from a source port other than udp/53
11308895 responses had recursion-available bit set
9790241 returned OK (RCODE=0)
1856492 returned FORMERR (RCODE=1)
341938 returned SERVFAIL (RCODE=2)
81884 returned NAMEFAIL (RCODE=3)
143791 returned NOTIMP (RCODE=4)
3849562 returned REFUSED (RCODE=5)
0 returned TC=1

2017-07-30 results
42357982 total responses to udp/53 probe
14171133 unique IPs
178476 IPs responded more than once
553124 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
32811105 responded from a source port other than udp/53
9470101 responses had recursion-available bit set
9929329 returned OK (RCODE=0)
9272 returned FORMERR (RCODE=1)
28399590 returned SERVFAIL (RCODE=2)
82622 returned NAMEFAIL (RCODE=3)
769 returned NOTIMP (RCODE=4)
3860507 returned REFUSED (RCODE=5)
0 returned TC=1

2017-07-23 results
15945168 total responses to udp/53 probe
14469073 unique IPs
216767 IPs responded more than once
554934 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
6255712 responded from a source port other than udp/53
9678046 responses had recursion-available bit set
10042896 returned OK (RCODE=0)
19393 returned FORMERR (RCODE=1)
1790956 returned SERVFAIL (RCODE=2)
83192 returned NAMEFAIL (RCODE=3)
469 returned NOTIMP (RCODE=4)
3934647 returned REFUSED (RCODE=5)
0 returned TC=1

2017-07-16 results
15314032 total responses to udp/53 probe
14504493 unique IPs
171932 IPs responded more than once
1026850 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
5127479 responded from a source port other than udp/53
10209436 responses had recursion-available bit set
10667333 returned OK (RCODE=0)
7331 returned FORMERR (RCODE=1)
534411 returned SERVFAIL (RCODE=2)
84695 returned NAMEFAIL (RCODE=3)
328 returned NOTIMP (RCODE=4)
3946551 returned REFUSED (RCODE=5)
0 returned TC=1

2017-07-09 results
19431011 total responses to udp/53 probe
14559915 unique IPs
167576 IPs responded more than once
514619 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
9922104 responded from a source port other than udp/53
14454024 responses had recursion-available bit set
10165845 returned OK (RCODE=0)
4775600 returned FORMERR (RCODE=1)
382685 returned SERVFAIL (RCODE=2)
84453 returned NAMEFAIL (RCODE=3)
428 returned NOTIMP (RCODE=4)
3948505 returned REFUSED (RCODE=5)
0 returned TC=1

2017-07-02 results
16403713 total responses to udp/53 probe
14563124 unique IPs
161182 IPs responded more than once
2151582 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
6846327 responded from a source port other than udp/53
11434676 responses had recursion-available bit set
10285556 returned OK (RCODE=0)
41248 returned FORMERR (RCODE=1)
1994222 returned SERVFAIL (RCODE=2)
85541 returned NAMEFAIL (RCODE=3)
401 returned NOTIMP (RCODE=4)
3926924 returned REFUSED (RCODE=5)
0 returned TC=1

2017-06-25 results
15132506 total responses to udp/53 probe
14584011 unique IPs
160281 IPs responded more than once
545246 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
5301782 responded from a source port other than udp/53
10056852 responses had recursion-available bit set
10481253 returned OK (RCODE=0)
10710 returned FORMERR (RCODE=1)
492613 returned SERVFAIL (RCODE=2)
85971 returned NAMEFAIL (RCODE=3)
501 returned NOTIMP (RCODE=4)
3992822 returned REFUSED (RCODE=5)
0 returned TC=1

2017-06-18 results
15474690 total responses to udp/53 probe
14549806 unique IPs
161276 IPs responded more than once
517015 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
5960319 responded from a source port other than udp/53
9952914 responses had recursion-available bit set
10344280 returned OK (RCODE=0)
118216 returned FORMERR (RCODE=1)
923385 returned SERVFAIL (RCODE=2)
87046 returned NAMEFAIL (RCODE=3)
421 returned NOTIMP (RCODE=4)
3933077 returned REFUSED (RCODE=5)
0 returned TC=1

2017-06-11 results
20597006 total responses to udp/53 probe
14483262 unique IPs
160313 IPs responded more than once
5965494 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
11045103 responded from a source port other than udp/53
15463718 responses had recursion-available bit set
10235950 returned OK (RCODE=0)
255690 returned FORMERR (RCODE=1)
6050798 returned SERVFAIL (RCODE=2)
87886 returned NAMEFAIL (RCODE=3)
285 returned NOTIMP (RCODE=4)
3897646 returned REFUSED (RCODE=5)
0 returned TC=1

2017-06-04 results
15382386 total responses to udp/53 probe
14636430 unique IPs
161162 IPs responded more than once
503418 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
5326172 responded from a source port other than udp/53
10366328 responses had recursion-available bit set
10877899 returned OK (RCODE=0)
11090 returned FORMERR (RCODE=1)
468575 returned SERVFAIL (RCODE=2)
88375 returned NAMEFAIL (RCODE=3)
364 returned NOTIMP (RCODE=4)
3871109 returned REFUSED (RCODE=5)
0 returned TC=1

2017-05-28 results
18954290 total responses to udp/53 probe
14511057 unique IPs
161366 IPs responded more than once
1340317 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
5421602 responded from a source port other than udp/53
12279803 responses had recursion-available bit set
12755975 returned OK (RCODE=0)
48743 returned FORMERR (RCODE=1)
2110613 returned SERVFAIL (RCODE=2)
88707 returned NAMEFAIL (RCODE=3)
270 returned NOTIMP (RCODE=4)
3884443 returned REFUSED (RCODE=5)
0 returned TC=1

2017-05-21 results
15218604 total responses to udp/53 probe
14630978 unique IPs
163413 IPs responded more than once
923135 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
5390030 responded from a source port other than udp/53
10267078 responses had recursion-available bit set
10786958 returned OK (RCODE=0)
6886 returned FORMERR (RCODE=1)
486361 returned SERVFAIL (RCODE=2)
90320 returned NAMEFAIL (RCODE=3)
229 returned NOTIMP (RCODE=4)
3782484 returned REFUSED (RCODE=5)
0 returned TC=1

2017-05-14 results
16844894 total responses to udp/53 probe
14785804 unique IPs
163253 IPs responded more than once
1747169 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
7436958 responded from a source port other than udp/53
11028971 responses had recursion-available bit set
10570203 returned OK (RCODE=0)
166514 returned FORMERR (RCODE=1)
2173741 returned SERVFAIL (RCODE=2)
90752 returned NAMEFAIL (RCODE=3)
178 returned NOTIMP (RCODE=4)
3778422 returned REFUSED (RCODE=5)
0 returned TC=1

2017-05-07 results
14690121 total responses to udp/53 probe
14616961 unique IPs
156550 IPs responded more than once
521903 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
5536276 responded from a source port other than udp/53
9884072 responses had recursion-available bit set
10375282 returned OK (RCODE=0)
5934 returned FORMERR (RCODE=1)
421808 returned SERVFAIL (RCODE=2)
90174 returned NAMEFAIL (RCODE=3)
194 returned NOTIMP (RCODE=4)
3731751 returned REFUSED (RCODE=5)
0 returned TC=1

2017-04-30 results
15396122 total responses to udp/53 probe
14833696 unique IPs
154054 IPs responded more than once
516616 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
5588850 responded from a source port other than udp/53
9980164 responses had recursion-available bit set
10306395 returned OK (RCODE=0)
39176 returned FORMERR (RCODE=1)
1062681 returned SERVFAIL (RCODE=2)
91416 returned NAMEFAIL (RCODE=3)
192 returned NOTIMP (RCODE=4)
3831448 returned REFUSED (RCODE=5)
0 returned TC=1

2017-04-23 results
16824381 total responses to udp/53 probe
15220184 unique IPs
158759 IPs responded more than once
553882 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
7054911 responded from a source port other than udp/53
11909017 responses had recursion-available bit set
11060537 returned OK (RCODE=0)
1419270 returned FORMERR (RCODE=1)
398468 returned SERVFAIL (RCODE=2)
91653 returned NAMEFAIL (RCODE=3)
143 returned NOTIMP (RCODE=4)
3788657 returned REFUSED (RCODE=5)
0 returned TC=1

2017-04-16 results
15561815 total responses to udp/53 probe
15152171 unique IPs
155972 IPs responded more than once
888168 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
5690209 responded from a source port other than udp/53
10668416 responses had recursion-available bit set
11106014 returned OK (RCODE=0)
7127 returned FORMERR (RCODE=1)
507402 returned SERVFAIL (RCODE=2)
92155 returned NAMEFAIL (RCODE=3)
225 returned NOTIMP (RCODE=4)
3783752 returned REFUSED (RCODE=5)
0 returned TC=1

2017-04-09 results
15402962 total responses to udp/53 probe
15305777 unique IPs
158031 IPs responded more than once
534216 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
5782334 responded from a source port other than udp/53
10490175 responses had recursion-available bit set
11013051 returned OK (RCODE=0)
23055 returned FORMERR (RCODE=1)
449428 returned SERVFAIL (RCODE=2)
93127 returned NAMEFAIL (RCODE=3)
140 returned NOTIMP (RCODE=4)
3758531 returned REFUSED (RCODE=5)
0 returned TC=1

2017-04-02 results
15428428 total responses to udp/53 probe
15191591 unique IPs
153671 IPs responded more than once
534718 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
5962971 responded from a source port other than udp/53
10469028 responses had recursion-available bit set
10777936 returned OK (RCODE=0)
170174 returned FORMERR (RCODE=1)
575020 returned SERVFAIL (RCODE=2)
92806 returned NAMEFAIL (RCODE=3)
225 returned NOTIMP (RCODE=4)
3751225 returned REFUSED (RCODE=5)
0 returned TC=1

2017-03-26 results
15535968 total responses to udp/53 probe
15273974 unique IPs
159566 IPs responded more than once
672453 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
5957497 responded from a source port other than udp/53
10451530 responses had recursion-available bit set
10990959 returned OK (RCODE=0)
65714 returned FORMERR (RCODE=1)
570696 returned SERVFAIL (RCODE=2)
93735 returned NAMEFAIL (RCODE=3)
218 returned NOTIMP (RCODE=4)
3753644 returned REFUSED (RCODE=5)
0 returned TC=1

2017-03-19 results
17524357 total responses to udp/53 probe
15202366 unique IPs
155734 IPs responded more than once
516659 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
5876284 responded from a source port other than udp/53
12586752 responses had recursion-available bit set
13069474 returned OK (RCODE=0)
44535 returned FORMERR (RCODE=1)
533003 returned SERVFAIL (RCODE=2)
94723 returned NAMEFAIL (RCODE=3)
149 returned NOTIMP (RCODE=4)
3722133 returned REFUSED (RCODE=5)
0 returned TC=1

2017-03-12 results
15488120 total responses to udp/53 probe
15397708 unique IPs
163621 IPs responded more than once
509569 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
6018137 responded from a source port other than udp/53
10469997 responses had recursion-available bit set
10769357 returned OK (RCODE=0)
10108 returned FORMERR (RCODE=1)
757709 returned SERVFAIL (RCODE=2)
89634 returned NAMEFAIL (RCODE=3)
226 returned NOTIMP (RCODE=4)
3801111 returned REFUSED (RCODE=5)
0 returned TC=1

2017-03-04 results
19551700 total responses to udp/53 probe
15498748 unique IPs
166478 IPs responded more than once
2538535 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
9249666 responded from a source port other than udp/53
13037252 responses had recursion-available bit set
11470423 returned OK (RCODE=0)
128237 returned FORMERR (RCODE=1)
3934435 returned SERVFAIL (RCODE=2)
90487 returned NAMEFAIL (RCODE=3)
287 returned NOTIMP (RCODE=4)
3867475 returned REFUSED (RCODE=5)
0 returned TC=1

2017-01-22 results
15486362 total responses to udp/53 probe
15212443 unique IPs
153577 IPs responded more than once
485380 servers responded from a different IP than probed
9826035 gave the correct answer to the A? for the DNS name queried
5696472 responded from a source port other than udp/53
10369665 responses had recursion-available bit set
10515587 returned OK (RCODE=0)
29903 returned FORMERR (RCODE=1)
860593 returned SERVFAIL (RCODE=2)
91778 returned NAMEFAIL (RCODE=3)
59 returned NOTIMP (RCODE=4)
3927951 returned REFUSED (RCODE=5)
0 returned TC=1

2017-01-15 results
15865848 total responses to udp/53 probe
15407612 unique IPs
157098 IPs responded more than once
502323 servers responded from a different IP than probed
10544442 gave the correct answer to the A? for the DNS name queried
5720705 responded from a source port other than udp/53
10732930 responses had recursion-available bit set
11217363 returned OK (RCODE=0)
25924 returned FORMERR (RCODE=1)
535168 returned SERVFAIL (RCODE=2)
92261 returned NAMEFAIL (RCODE=3)
145 returned NOTIMP (RCODE=4)
3933732 returned REFUSED (RCODE=5)
0 returned TC=1

2017-01-08 results
15903475 total responses to udp/53 probe
15256620 unique IPs
151499 IPs responded more than once
481411 servers responded from a different IP than probed
10178662 gave the correct answer to the A? for the DNS name queried
6049454 responded from a source port other than udp/53
10577424 responses had recursion-available bit set
10849290 returned OK (RCODE=0)
10282 returned FORMERR (RCODE=1)
963053 returned SERVFAIL (RCODE=2)
90769 returned NAMEFAIL (RCODE=3)
298 returned NOTIMP (RCODE=4)
3929220 returned REFUSED (RCODE=5)
0 returned TC=1

2017-01-01 results
15716209 total responses to udp/53 probe
15554535 unique IPs
153237 IPs responded more than once
503340 servers responded from a different IP than probed
10234387 gave the correct answer to the A? for the DNS name queried
5863659 responded from a source port other than udp/53
10565763 responses had recursion-available bit set
10892313 returned OK (RCODE=0)
10525 returned FORMERR (RCODE=1)
688770 returned SERVFAIL (RCODE=2)
91669 returned NAMEFAIL (RCODE=3)
295 returned NOTIMP (RCODE=4)
3969802 returned REFUSED (RCODE=5)
0 returned TC=1

2016-12-25 results
16130242 total responses to udp/53 probe
15869081 unique IPs
159611 IPs responded more than once
526640 servers responded from a different IP than probed
10756286 gave the correct answer to the A? for the DNS name queried
6019353 responded from a source port other than udp/53
10937915 responses had recursion-available bit set
11425052 returned OK (RCODE=0)
36031 returned FORMERR (RCODE=1)
531700 returned SERVFAIL (RCODE=2)
92844 returned NAMEFAIL (RCODE=3)
115 returned NOTIMP (RCODE=4)
3984799 returned REFUSED (RCODE=5)
0 returned TC=1

2016-12-18 results
16011757 total responses to udp/53 probe
15857921 unique IPs
214219 IPs responded more than once
593745 servers responded from a different IP than probed
10832818 gave the correct answer to the A? for the DNS name queried
6094553 responded from a source port other than udp/53
11021561 responses had recursion-available bit set
11499329 returned OK (RCODE=0)
8693 returned FORMERR (RCODE=1)
548437 returned SERVFAIL (RCODE=2)
93423 returned NAMEFAIL (RCODE=3)
111 returned NOTIMP (RCODE=4)
3801979 returned REFUSED (RCODE=5)
0 returned TC=1

2016-12-11 results
15833143 total responses to udp/53 probe
15598347 unique IPs
153337 IPs responded more than once
528031 servers responded from a different IP than probed
10589691 gave the correct answer to the A? for the DNS name queried
6098473 responded from a source port other than udp/53
10781293 responses had recursion-available bit set
11245654 returned OK (RCODE=0)
9838 returned FORMERR (RCODE=1)
625005 returned SERVFAIL (RCODE=2)
93243 returned NAMEFAIL (RCODE=3)
115 returned NOTIMP (RCODE=4)
3798726 returned REFUSED (RCODE=5)
0 returned TC=1

2016-12-04 results
15568869 total responses to udp/53 probe
15455713 unique IPs
152604 IPs responded more than once
518559 servers responded from a different IP than probed
10227469 gave the correct answer to the A? for the DNS name queried
6013737 responded from a source port other than udp/53
10583116 responses had recursion-available bit set
10878335 returned OK (RCODE=0)
26551 returned FORMERR (RCODE=1)
714885 returned SERVFAIL (RCODE=2)
97666 returned NAMEFAIL (RCODE=3)
144 returned NOTIMP (RCODE=4)
3791144 returned REFUSED (RCODE=5)
0 returned TC=1

2016-11-27 results
17295919 total responses to udp/53 probe
15890787 unique IPs
154161 IPs responded more than once
519268 servers responded from a different IP than probed
11378141 gave the correct answer to the A? for the DNS name queried
6179779 responded from a source port other than udp/53
11520399 responses had recursion-available bit set
12030348 returned OK (RCODE=0)
10675 returned FORMERR (RCODE=1)
1307132 returned SERVFAIL (RCODE=2)
97542 returned NAMEFAIL (RCODE=3)
86 returned NOTIMP (RCODE=4)
3795475 returned REFUSED (RCODE=5)
0 returned TC=1

2016-11-20 results
16295056 total responses to udp/53 probe
16077933 unique IPs
152468 IPs responded more than once
536057 servers responded from a different IP than probed
11049042 gave the correct answer to the A? for the DNS name queried
6232306 responded from a source port other than udp/53
11239980 responses had recursion-available bit set
11712231 returned OK (RCODE=0)
13940 returned FORMERR (RCODE=1)
636032 returned SERVFAIL (RCODE=2)
99077 returned NAMEFAIL (RCODE=3)
231 returned NOTIMP (RCODE=4)
3778488 returned REFUSED (RCODE=5)
0 returned TC=1

2016-11-13 results
19650074 total responses to udp/53 probe
15532463 unique IPs
165318 IPs responded more than once
515257 servers responded from a different IP than probed
10434661 gave the correct answer to the A? for the DNS name queried
10241411 responded from a source port other than udp/53
10694951 responses had recursion-available bit set
11105553 returned OK (RCODE=0)
7299 returned FORMERR (RCODE=1)
4709264 returned SERVFAIL (RCODE=2)
98313 returned NAMEFAIL (RCODE=3)
70 returned NOTIMP (RCODE=4)
3677614 returned REFUSED (RCODE=5)
0 returned TC=1

2016-11-06 results
16085068 total responses to udp/53 probe
15907897 unique IPs
177619 IPs responded more than once
524501 servers responded from a different IP than probed
10848465 gave the correct answer to the A? for the DNS name queried
6301839 responded from a source port other than udp/53
11048940 responses had recursion-available bit set
11514901 returned OK (RCODE=0)
6630 returned FORMERR (RCODE=1)
670562 returned SERVFAIL (RCODE=2)
98713 returned NAMEFAIL (RCODE=3)
265 returned NOTIMP (RCODE=4)
3740752 returned REFUSED (RCODE=5)
0 returned TC=1

2016-10-30 results
16405692 total responses to udp/53 probe
15860324 unique IPs
178435 IPs responded more than once
514797 servers responded from a different IP than probed
10664680 gave the correct answer to the A? for the DNS name queried
6305561 responded from a source port other than udp/53
10962101 responses had recursion-available bit set
11323242 returned OK (RCODE=0)
7212 returned FORMERR (RCODE=1)
1160775 returned SERVFAIL (RCODE=2)
98964 returned NAMEFAIL (RCODE=3)
109 returned NOTIMP (RCODE=4)
3763061 returned REFUSED (RCODE=5)
0 returned TC=1

2016-10-23 results
16060436 total responses to udp/53 probe
15925681 unique IPs
170907 IPs responded more than once
493115 servers responded from a different IP than probed
10787349 gave the correct answer to the A? for the DNS name queried
6364127 responded from a source port other than udp/53
11019687 responses had recursion-available bit set
11484631 returned OK (RCODE=0)
9844 returned FORMERR (RCODE=1)
668983 returned SERVFAIL (RCODE=2)
100042 returned NAMEFAIL (RCODE=3)
57 returned NOTIMP (RCODE=4)
3744296 returned REFUSED (RCODE=5)
0 returned TC=1

2016-10-16 results
16084238 total responses to udp/53 probe
15951168 unique IPs
171676 IPs responded more than once
497334 servers responded from a different IP than probed
10805588 gave the correct answer to the A? for the DNS name queried
6341941 responded from a source port other than udp/53
11081106 responses had recursion-available bit set
11493405 returned OK (RCODE=0)
12473 returned FORMERR (RCODE=1)
731449 returned SERVFAIL (RCODE=2)
100898 returned NAMEFAIL (RCODE=3)
352 returned NOTIMP (RCODE=4)
3690697 returned REFUSED (RCODE=5)
0 returned TC=1

2016-09-11 results
16883772 total responses to udp/53 probe
16776500 unique IPs
171942 IPs responded more than once
487590 servers responded from a different IP than probed
11579907 gave the correct answer to the A? for the DNS name queried
6472457 responded from a source port other than udp/53
11792378 responses had recursion-available bit set
12293739 returned OK (RCODE=0)
5894 returned FORMERR (RCODE=1)
669897 returned SERVFAIL (RCODE=2)
106053 returned NAMEFAIL (RCODE=3)
430 returned NOTIMP (RCODE=4)
3755858 returned REFUSED (RCODE=5)
0 returned TC=1

2016-09-04 results
16629040 total responses to udp/53 probe
16511873 unique IPs
167981 IPs responded more than once
486450 servers responded from a different IP than probed
11336449 gave the correct answer to the A? for the DNS name queried
6450891 responded from a source port other than udp/53
11567609 responses had recursion-available bit set
12052434 returned OK (RCODE=0)
9879 returned FORMERR (RCODE=1)
684133 returned SERVFAIL (RCODE=2)
105936 returned NAMEFAIL (RCODE=3)
353 returned NOTIMP (RCODE=4)
3736324 returned REFUSED (RCODE=5)
0 returned TC=1

2016-08-28 results
16173644 total responses to udp/53 probe
15754101 unique IPs
156714 IPs responded more than once
451952 servers responded from a different IP than probed
10907371 gave the correct answer to the A? for the DNS name queried
6204500 responded from a source port other than udp/53
11161417 responses had recursion-available bit set
11611822 returned OK (RCODE=0)
6234 returned FORMERR (RCODE=1)
692492 returned SERVFAIL (RCODE=2)
104083 returned NAMEFAIL (RCODE=3)
316 returned NOTIMP (RCODE=4)
3719010 returned REFUSED (RCODE=5)
0 returned TC=1

2016-08-21 results
17324331 total responses to udp/53 probe
16518018 unique IPs
167947 IPs responded more than once
478447 servers responded from a different IP than probed
11989396 gave the correct answer to the A? for the DNS name queried
6493009 responded from a source port other than udp/53
12236589 responses had recursion-available bit set
12697565 returned OK (RCODE=0)
5507 returned FORMERR (RCODE=1)
709153 returned SERVFAIL (RCODE=2)
105515 returned NAMEFAIL (RCODE=3)
269 returned NOTIMP (RCODE=4)
3765559 returned REFUSED (RCODE=5)
0 returned TC=1

2016-08-14 results
17141694 total responses to udp/53 probe
16502412 unique IPs
169308 IPs responded more than once
470717 servers responded from a different IP than probed
11757981 gave the correct answer to the A? for the DNS name queried
6620626 responded from a source port other than udp/53
12022742 responses had recursion-available bit set
12477837 returned OK (RCODE=0)
6230 returned FORMERR (RCODE=1)
732710 returned SERVFAIL (RCODE=2)
106258 returned NAMEFAIL (RCODE=3)
320 returned NOTIMP (RCODE=4)
3777634 returned REFUSED (RCODE=5)
0 returned TC=1

2016-08-07 results
16753693 total responses to udp/53 probe
16513068 unique IPs
157647 IPs responded more than once
564258 servers responded from a different IP than probed
11371986 gave the correct answer to the A? for the DNS name queried
6556108 responded from a source port other than udp/53
11683888 responses had recursion-available bit set
12169466 returned OK (RCODE=0)
5235 returned FORMERR (RCODE=1)
679653 returned SERVFAIL (RCODE=2)
106729 returned NAMEFAIL (RCODE=3)
329 returned NOTIMP (RCODE=4)
3751613 returned REFUSED (RCODE=5)
0 returned TC=1

2016-07-31 results
16701598 total responses to udp/53 probe
16498926 unique IPs
157759 IPs responded more than once
475020 servers responded from a different IP than probed
11353045 gave the correct answer to the A? for the DNS name queried
6631922 responded from a source port other than udp/53
11602747 responses had recursion-available bit set
12063121 returned OK (RCODE=0)
6701 returned FORMERR (RCODE=1)
696680 returned SERVFAIL (RCODE=2)
106805 returned NAMEFAIL (RCODE=3)
238 returned NOTIMP (RCODE=4)
3786233 returned REFUSED (RCODE=5)
0 returned TC=1

2016-07-24 results
16391739 total responses to udp/53 probe
16260364 unique IPs
155748 IPs responded more than once
459307 servers responded from a different IP than probed
11006717 gave the correct answer to the A? for the DNS name queried
6590186 responded from a source port other than udp/53
11315231 responses had recursion-available bit set
11716936 returned OK (RCODE=0)
6763 returned FORMERR (RCODE=1)
750535 returned SERVFAIL (RCODE=2)
106658 returned NAMEFAIL (RCODE=3)
393 returned NOTIMP (RCODE=4)
3769027 returned REFUSED (RCODE=5)
0 returned TC=1

2016-07-17 results
17505820 total responses to udp/53 probe
16434425 unique IPs
157155 IPs responded more than once
459199 servers responded from a different IP than probed
11804155 gave the correct answer to the A? for the DNS name queried
6552737 responded from a source port other than udp/53
12092070 responses had recursion-available bit set
12540898 returned OK (RCODE=0)
7513 returned FORMERR (RCODE=1)
1056438 returned SERVFAIL (RCODE=2)
106286 returned NAMEFAIL (RCODE=3)
270 returned NOTIMP (RCODE=4)
3754572 returned REFUSED (RCODE=5)
0 returned TC=1

2016-07-10 results
17152598 total responses to udp/53 probe
16380678 unique IPs
157327 IPs responded more than once
464618 servers responded from a different IP than probed
11809607 gave the correct answer to the A? for the DNS name queried
6630283 responded from a source port other than udp/53
12073287 responses had recursion-available bit set
12532675 returned OK (RCODE=0)
5895 returned FORMERR (RCODE=1)
693472 returned SERVFAIL (RCODE=2)
106580 returned NAMEFAIL (RCODE=3)
307 returned NOTIMP (RCODE=4)
3773737 returned REFUSED (RCODE=5)
0 returned TC=1

2016-07-03 results
17319335 total responses to udp/53 probe
17209543 unique IPs
163950 IPs responded more than once
494517 servers responded from a different IP than probed
11916107 gave the correct answer to the A? for the DNS name queried
6975550 responded from a source port other than udp/53
12202575 responses had recursion-available bit set
12627960 returned OK (RCODE=0)
5538 returned FORMERR (RCODE=1)
737648 returned SERVFAIL (RCODE=2)
108209 returned NAMEFAIL (RCODE=3)
314 returned NOTIMP (RCODE=4)
3800011 returned REFUSED (RCODE=5)
0 returned TC=1

2016-06-26 results
17334146 total responses to udp/53 probe
17245387 unique IPs
160156 IPs responded more than once
472560 servers responded from a different IP than probed
11897336 gave the correct answer to the A? for the DNS name queried
6947922 responded from a source port other than udp/53
12194537 responses had recursion-available bit set
12615460 returned OK (RCODE=0)
6293 returned FORMERR (RCODE=1)
747319 returned SERVFAIL (RCODE=2)
105244 returned NAMEFAIL (RCODE=3)
357 returned NOTIMP (RCODE=4)
3820406 returned REFUSED (RCODE=5)
0 returned TC=1

2016-06-19 results
17652694 total responses to udp/53 probe
17231386 unique IPs
162209 IPs responded more than once
469135 servers responded from a different IP than probed
12137757 gave the correct answer to the A? for the DNS name queried
7153873 responded from a source port other than udp/53
12430608 responses had recursion-available bit set
12856433 returned OK (RCODE=0)
6696 returned FORMERR (RCODE=1)
767319 returned SERVFAIL (RCODE=2)
104968 returned NAMEFAIL (RCODE=3)
319 returned NOTIMP (RCODE=4)
3878316 returned REFUSED (RCODE=5)
0 returned TC=1

2016-06-12 results
17422128 total responses to udp/53 probe
17251927 unique IPs
159073 IPs responded more than once
509309 servers responded from a different IP than probed
11901673 gave the correct answer to the A? for the DNS name queried
6978179 responded from a source port other than udp/53
12207234 responses had recursion-available bit set
12635133 returned OK (RCODE=0)
7261 returned FORMERR (RCODE=1)
764222 returned SERVFAIL (RCODE=2)
106103 returned NAMEFAIL (RCODE=3)
447 returned NOTIMP (RCODE=4)
3871145 returned REFUSED (RCODE=5)
0 returned TC=1

2016-06-05 results
17813860 total responses to udp/53 probe
17619565 unique IPs
161763 IPs responded more than once
527428 servers responded from a different IP than probed
12321410 gave the correct answer to the A? for the DNS name queried
7155581 responded from a source port other than udp/53
12606734 responses had recursion-available bit set
13050810 returned OK (RCODE=0)
6408 returned FORMERR (RCODE=1)
746710 returned SERVFAIL (RCODE=2)
107439 returned NAMEFAIL (RCODE=3)
378 returned NOTIMP (RCODE=4)
3864374 returned REFUSED (RCODE=5)
0 returned TC=1

2016-05-29 results
17712898 total responses to udp/53 probe
17610888 unique IPs
162681 IPs responded more than once
517723 servers responded from a different IP than probed
12141157 gave the correct answer to the A? for the DNS name queried
7272212 responded from a source port other than udp/53
12414914 responses had recursion-available bit set
12886546 returned OK (RCODE=0)
6784 returned FORMERR (RCODE=1)
779255 returned SERVFAIL (RCODE=2)
107304 returned NAMEFAIL (RCODE=3)
392 returned NOTIMP (RCODE=4)
3894794 returned REFUSED (RCODE=5)
0 returned TC=1

2016-05-22 results
17624678 total responses to udp/53 probe
17492340 unique IPs
159483 IPs responded more than once
495625 servers responded from a different IP than probed
11918754 gave the correct answer to the A? for the DNS name queried
7268996 responded from a source port other than udp/53
12345611 responses had recursion-available bit set
12676937 returned OK (RCODE=0)
6643 returned FORMERR (RCODE=1)
934443 returned SERVFAIL (RCODE=2)
107240 returned NAMEFAIL (RCODE=3)
264 returned NOTIMP (RCODE=4)
3861624 returned REFUSED (RCODE=5)
0 returned TC=1

2016-05-15 results
17465779 total responses to udp/53 probe
17317317 unique IPs
157462 IPs responded more than once
457959 servers responded from a different IP than probed
11863970 gave the correct answer to the A? for the DNS name queried
7244409 responded from a source port other than udp/53
12179330 responses had recursion-available bit set
12595987 returned OK (RCODE=0)
6722 returned FORMERR (RCODE=1)
825685 returned SERVFAIL (RCODE=2)
107169 returned NAMEFAIL (RCODE=3)
317 returned NOTIMP (RCODE=4)
3892469 returned REFUSED (RCODE=5)
0 returned TC=1

2016-05-08 results
17915762 total responses to udp/53 probe
17342366 unique IPs
609838 IPs responded more than once
464801 servers responded from a different IP than probed
12139422 gave the correct answer to the A? for the DNS name queried
7783412 responded from a source port other than udp/53
12583880 responses had recursion-available bit set
12878134 returned OK (RCODE=0)
8156 returned FORMERR (RCODE=1)
965318 returned SERVFAIL (RCODE=2)
108209 returned NAMEFAIL (RCODE=3)
316 returned NOTIMP (RCODE=4)
3919467 returned REFUSED (RCODE=5)
0 returned TC=1

2016-05-01 results
18100187 total responses to udp/53 probe
17558434 unique IPs
320644 IPs responded more than once
470502 servers responded from a different IP than probed
12492345 gave the correct answer to the A? for the DNS name queried
7527561 responded from a source port other than udp/53
12903917 responses had recursion-available bit set
13225986 returned OK (RCODE=0)
7991 returned FORMERR (RCODE=1)
834076 returned SERVFAIL (RCODE=2)
110053 returned NAMEFAIL (RCODE=3)
362 returned NOTIMP (RCODE=4)
3885720 returned REFUSED (RCODE=5)
0 returned TC=1

2016-04-24 results
18346438 total responses to udp/53 probe
17727490 unique IPs
341749 IPs responded more than once
476146 servers responded from a different IP than probed
12780986 gave the correct answer to the A? for the DNS name queried
7666301 responded from a source port other than udp/53
13144250 responses had recursion-available bit set
13521905 returned OK (RCODE=0)
7435 returned FORMERR (RCODE=1)
802467 returned SERVFAIL (RCODE=2)
112202 returned NAMEFAIL (RCODE=3)
414 returned NOTIMP (RCODE=4)
3866268 returned REFUSED (RCODE=5)
0 returned TC=1

2016-04-17 results
18293312 total responses to udp/53 probe
17564816 unique IPs
546440 IPs responded more than once
408090 servers responded from a different IP than probed
12629481 gave the correct answer to the A? for the DNS name queried
7902362 responded from a source port other than udp/53
13071601 responses had recursion-available bit set
13365265 returned OK (RCODE=0)
7233 returned FORMERR (RCODE=1)
892971 returned SERVFAIL (RCODE=2)
111801 returned NAMEFAIL (RCODE=3)
363 returned NOTIMP (RCODE=4)
3879778 returned REFUSED (RCODE=5)
0 returned TC=1

2016-04-10 results
18424846 total responses to udp/53 probe
17664538 unique IPs
493676 IPs responded more than once
417764 servers responded from a different IP than probed
12759030 gave the correct answer to the A? for the DNS name queried
7960602 responded from a source port other than udp/53
13219483 responses had recursion-available bit set
13485275 returned OK (RCODE=0)
8388 returned FORMERR (RCODE=1)
894193 returned SERVFAIL (RCODE=2)
115027 returned NAMEFAIL (RCODE=3)
258 returned NOTIMP (RCODE=4)
3882746 returned REFUSED (RCODE=5)
0 returned TC=1

2016-04-03 results
18212781 total responses to udp/53 probe
17595089 unique IPs
587970 IPs responded more than once
417980 servers responded from a different IP than probed
12529760 gave the correct answer to the A? for the DNS name queried
8095719 responded from a source port other than udp/53
13004095 responses had recursion-available bit set
13269466 returned OK (RCODE=0)
22127 returned FORMERR (RCODE=1)
867824 returned SERVFAIL (RCODE=2)
115491 returned NAMEFAIL (RCODE=3)
280 returned NOTIMP (RCODE=4)
3902397 returned REFUSED (RCODE=5)
0 returned TC=1

2016-03-27 results
18410928 total responses to udp/53 probe
17763987 unique IPs
557244 IPs responded more than once
425094 servers responded from a different IP than probed
12852264 gave the correct answer to the A? for the DNS name queried
8047336 responded from a source port other than udp/53
13196690 responses had recursion-available bit set
13589851 returned OK (RCODE=0)
8790 returned FORMERR (RCODE=1)
767622 returned SERVFAIL (RCODE=2)
117600 returned NAMEFAIL (RCODE=3)
431 returned NOTIMP (RCODE=4)
3891440 returned REFUSED (RCODE=5)
0 returned TC=1

2016-03-20 results
17980291 total responses to udp/53 probe
17526965 unique IPs
321313 IPs responded more than once
418406 servers responded from a different IP than probed
12273835 gave the correct answer to the A? for the DNS name queried
7782093 responded from a source port other than udp/53
12847028 responses had recursion-available bit set
13000613 returned OK (RCODE=0)
8406 returned FORMERR (RCODE=1)
1003743 returned SERVFAIL (RCODE=2)
117786 returned NAMEFAIL (RCODE=3)
210 returned NOTIMP (RCODE=4)
3814580 returned REFUSED (RCODE=5)
0 returned TC=1

2016-03-13 results
18690581 total responses to udp/53 probe
18136118 unique IPs
550500 IPs responded more than once
403869 servers responded from a different IP than probed
12776847 gave the correct answer to the A? for the DNS name queried
8224390 responded from a source port other than udp/53
13491605 responses had recursion-available bit set
13505409 returned OK (RCODE=0)
9251 returned FORMERR (RCODE=1)
1093504 returned SERVFAIL (RCODE=2)
118395 returned NAMEFAIL (RCODE=3)
331 returned NOTIMP (RCODE=4)
3928453 returned REFUSED (RCODE=5)
0 returned TC=1

2016-03-06 results
18613800 total responses to udp/53 probe
17885077 unique IPs
599416 IPs responded more than once
421950 servers responded from a different IP than probed
12929107 gave the correct answer to the A? for the DNS name queried
8399342 responded from a source port other than udp/53
13416871 responses had recursion-available bit set
13647798 returned OK (RCODE=0)
8793 returned FORMERR (RCODE=1)
894880 returned SERVFAIL (RCODE=2)
115491 returned NAMEFAIL (RCODE=3)
313 returned NOTIMP (RCODE=4)
3911332 returned REFUSED (RCODE=5)
0 returned TC=1

2016-02-28 results
18752188 total responses to udp/53 probe
18063704 unique IPs
640891 IPs responded more than once
443690 servers responded from a different IP than probed
13116780 gave the correct answer to the A? for the DNS name queried
8487173 responded from a source port other than udp/53
13517080 responses had recursion-available bit set
13879554 returned OK (RCODE=0)
7124 returned FORMERR (RCODE=1)
796334 returned SERVFAIL (RCODE=2)
117719 returned NAMEFAIL (RCODE=3)
472 returned NOTIMP (RCODE=4)
3915213 returned REFUSED (RCODE=5)
0 returned TC=1

2016-02-21 results
19105996 total responses to udp/53 probe
18394569 unique IPs
672108 IPs responded more than once
414870 servers responded from a different IP than probed
13339451 gave the correct answer to the A? for the DNS name queried
8565372 responded from a source port other than udp/53
13882591 responses had recursion-available bit set
14083988 returned OK (RCODE=0)
7325 returned FORMERR (RCODE=1)
949852 returned SERVFAIL (RCODE=2)
122082 returned NAMEFAIL (RCODE=3)
354 returned NOTIMP (RCODE=4)
3906982 returned REFUSED (RCODE=5)
0 returned TC=1

2016-02-14 results
18729026 total responses to udp/53 probe
18442045 unique IPs
146569 IPs responded more than once
425963 servers responded from a different IP than probed
13313638 gave the correct answer to the A? for the DNS name queried
8020226 responded from a source port other than udp/53
13630050 responses had recursion-available bit set
14066009 returned OK (RCODE=0)
7485 returned FORMERR (RCODE=1)
727490 returned SERVFAIL (RCODE=2)
119874 returned NAMEFAIL (RCODE=3)
323 returned NOTIMP (RCODE=4)
3773309 returned REFUSED (RCODE=5)
0 returned TC=1

2016-02-07 results
18588449 total responses to udp/53 probe
18456881 unique IPs
145169 IPs responded more than once
417734 servers responded from a different IP than probed
13269228 gave the correct answer to the A? for the DNS name queried
7997019 responded from a source port other than udp/53
13565321 responses had recursion-available bit set
14008432 returned OK (RCODE=0)
6168 returned FORMERR (RCODE=1)
647638 returned SERVFAIL (RCODE=2)
120491 returned NAMEFAIL (RCODE=3)
294 returned NOTIMP (RCODE=4)
3770851 returned REFUSED (RCODE=5)
0 returned TC=1

2016-01-31 results
18987195 total responses to udp/53 probe
18658006 unique IPs
146898 IPs responded more than once
435710 servers responded from a different IP than probed
3187369 gave the correct answer to the A? for the DNS name queried
8058968 responded from a source port other than udp/53
13911393 responses had recursion-available bit set
14307691 returned OK (RCODE=0)
8349 returned FORMERR (RCODE=1)
757958 returned SERVFAIL (RCODE=2)
121677 returned NAMEFAIL (RCODE=3)
331 returned NOTIMP (RCODE=4)
3754958 returned REFUSED (RCODE=5)
0 returned TC=1

2016-01-24 results
19163828 total responses to udp/53 probe
18744252 unique IPs
146863 IPs responded more than once
424408 servers responded from a different IP than probed
13699420 gave the correct answer to the A? for the DNS name queried
8132609 responded from a source port other than udp/53
14084113 responses had recursion-available bit set
14452296 returned OK (RCODE=0)
10119 returned FORMERR (RCODE=1)
796455 returned SERVFAIL (RCODE=2)
120522 returned NAMEFAIL (RCODE=3)
258 returned NOTIMP (RCODE=4)
3749670 returned REFUSED (RCODE=5)
0 returned TC=1

2016-01-17 results
19049128 total responses to udp/53 probe
18631410 unique IPs
145066 IPs responded more than once
409732 servers responded from a different IP than probed
13468410 gave the correct answer to the A? for the DNS name queried
8096921 responded from a source port other than udp/53
14023194 responses had recursion-available bit set
14192128 returned OK (RCODE=0)
10145 returned FORMERR (RCODE=1)
935839 returned SERVFAIL (RCODE=2)
120298 returned NAMEFAIL (RCODE=3)
440 returned NOTIMP (RCODE=4)
3755932 returned REFUSED (RCODE=5)
0 returned TC=1

2016-01-03 results
18557358 total responses to udp/53 probe
18385655 unique IPs
144461 IPs responded more than once
417094 servers responded from a different IP than probed
12978764 gave the correct answer to the A? for the DNS name queried
8128451 responded from a source port other than udp/53
13541522 responses had recursion-available bit set
13698005 returned OK (RCODE=0)
10102 returned FORMERR (RCODE=1)
922461 returned SERVFAIL (RCODE=2)
118798 returned NAMEFAIL (RCODE=3)
292 returned NOTIMP (RCODE=4)
3774359 returned REFUSED (RCODE=5)
0 returned TC=1

2015-12-27 results
18131211 total responses to udp/53 probe
17991156 unique IPs
144659 IPs responded more than once
413881 servers responded from a different IP than probed
12179616 gave the correct answer to the A? for the DNS name queried
7811390 responded from a source port other than udp/53
13113659 responses had recursion-available bit set
12907766 returned OK (RCODE=0)
19274 returned FORMERR (RCODE=1)
1302330 returned SERVFAIL (RCODE=2)
121088 returned NAMEFAIL (RCODE=3)
229 returned NOTIMP (RCODE=4)
3747002 returned REFUSED (RCODE=5)
0 returned TC=1

2015-12-20 results
18386222 total responses to udp/53 probe
18202147 unique IPs
154381 IPs responded more than once
433719 servers responded from a different IP than probed
12461574 gave the correct answer to the A? for the DNS name queried
7969995 responded from a source port other than udp/53
13348929 responses had recursion-available bit set
13239552 returned OK (RCODE=0)
9366 returned FORMERR (RCODE=1)
1232300 returned SERVFAIL (RCODE=2)
123172 returned NAMEFAIL (RCODE=3)
428 returned NOTIMP (RCODE=4)
3746989 returned REFUSED (RCODE=5)
0 returned TC=1

2015-12-13 results
18636412 total responses to udp/53 probe
18474357 unique IPs
161434 IPs responded more than once
458181 servers responded from a different IP than probed
13014202 gave the correct answer to the A? for the DNS name queried
8086449 responded from a source port other than udp/53
13641296 responses had recursion-available bit set
13809563 returned OK (RCODE=0)
6247 returned FORMERR (RCODE=1)
931955 returned SERVFAIL (RCODE=2)
124194 returned NAMEFAIL (RCODE=3)
310 returned NOTIMP (RCODE=4)
3729332 returned REFUSED (RCODE=5)
0 returned TC=1

2015-12-06 results
19040509 total responses to udp/53 probe
18794476 unique IPs
179836 IPs responded more than once
561806 servers responded from a different IP than probed
13184141 gave the correct answer to the A? for the DNS name queried
8246090 responded from a source port other than udp/53
13938632 responses had recursion-available bit set
14028235 returned OK (RCODE=0)
5924 returned FORMERR (RCODE=1)
1092227 returned SERVFAIL (RCODE=2)
144333 returned NAMEFAIL (RCODE=3)
246 returned NOTIMP (RCODE=4)
3735987 returned REFUSED (RCODE=5)
0 returned TC=1

2015-11-29 results
19412650 total responses to udp/53 probe
19197118 unique IPs
162437 IPs responded more than once
532060 servers responded from a different IP than probed
13979790 gave the correct answer to the A? for the DNS name queried
8331258 responded from a source port other than udp/53
14418658 responses had recursion-available bit set
14739539 returned OK (RCODE=0)
5627 returned FORMERR (RCODE=1)
758043 returned SERVFAIL (RCODE=2)
126675 returned NAMEFAIL (RCODE=3)
339 returned NOTIMP (RCODE=4)
3749094 returned REFUSED (RCODE=5)
0 returned TC=1

2015-11-22 results
19666683 total responses to udp/53 probe
19505613 unique IPs
164024 IPs responded more than once
509213 servers responded from a different IP than probed
14129475 gave the correct answer to the A? for the DNS name queried
8619475 responded from a source port other than udp/53
14673194 responses had recursion-available bit set
14897837 returned OK (RCODE=0)
6327 returned FORMERR (RCODE=1)
852065 returned SERVFAIL (RCODE=2)
126670 returned NAMEFAIL (RCODE=3)
404 returned NOTIMP (RCODE=4)
3749937 returned REFUSED (RCODE=5)
0 returned TC=1

2015-11-15 results
19834644 total responses to udp/53 probe
19637141 unique IPs
161309 IPs responded more than once
511277 servers responded from a different IP than probed
13999523 gave the correct answer to the A? for the DNS name queried
8756484 responded from a source port other than udp/53
14765003 responses had recursion-available bit set
14772183 returned OK (RCODE=0)
31156 returned FORMERR (RCODE=1)
1103303 returned SERVFAIL (RCODE=2)
126750 returned NAMEFAIL (RCODE=3)
449 returned NOTIMP (RCODE=4)
3766378 returned REFUSED (RCODE=5)
0 returned TC=1

2015-11-08 results
19342473 total responses to udp/53 probe
19110470 unique IPs
183031 IPs responded more than once
546415 servers responded from a different IP than probed
13708405 gave the correct answer to the A? for the DNS name queried
8385908 responded from a source port other than udp/53
14290400 responses had recursion-available bit set
14552754 returned OK (RCODE=0)
6041 returned FORMERR (RCODE=1)
892116 returned SERVFAIL (RCODE=2)
125835 returned NAMEFAIL (RCODE=3)
366 returned NOTIMP (RCODE=4)
3731595 returned REFUSED (RCODE=5)
0 returned TC=1

2015-11-01 results
19446633 total responses to udp/53 probe
19123005 unique IPs
197036 IPs responded more than once
591631 servers responded from a different IP than probed
13893881 gave the correct answer to the A? for the DNS name queried
8437370 responded from a source port other than udp/53
14369450 responses had recursion-available bit set
14772079 returned OK (RCODE=0)
5919 returned FORMERR (RCODE=1)
763991 returned SERVFAIL (RCODE=2)
129611 returned NAMEFAIL (RCODE=3)
349 returned NOTIMP (RCODE=4)
3740003 returned REFUSED (RCODE=5)
0 returned TC=1

2015-10-25 results
19193794 total responses to udp/53 probe
18882784 unique IPs
189260 IPs responded more than once
601478 servers responded from a different IP than probed
13766327 gave the correct answer to the A? for the DNS name queried
8280267 responded from a source port other than udp/53
14236081 responses had recursion-available bit set
14586674 returned OK (RCODE=0)
5395 returned FORMERR (RCODE=1)
764331 returned SERVFAIL (RCODE=2)
125006 returned NAMEFAIL (RCODE=3)
369 returned NOTIMP (RCODE=4)
3689282 returned REFUSED (RCODE=5)
0 returned TC=1

2015-10-18 results
20073470 total responses to udp/53 probe
19734435 unique IPs
207986 IPs responded more than once
573875 servers responded from a different IP than probed
14609397 gave the correct answer to the A? for the DNS name queried
8681871 responded from a source port other than udp/53
15046720 responses had recursion-available bit set
15460655 returned OK (RCODE=0)
4591 returned FORMERR (RCODE=1)
749641 returned SERVFAIL (RCODE=2)
131177 returned NAMEFAIL (RCODE=3)
441 returned NOTIMP (RCODE=4)
3705571 returned REFUSED (RCODE=5)
0 returned TC=1

2015-10-11 results
20668720 total responses to udp/53 probe
19831678 unique IPs
274829 IPs responded more than once
797028 servers responded from a different IP than probed
14825540 gave the correct answer to the A? for the DNS name queried
8682424 responded from a source port other than udp/53
15525194 responses had recursion-available bit set
15955284 returned OK (RCODE=0)
4526 returned FORMERR (RCODE=1)
924727 returned SERVFAIL (RCODE=2)
125904 returned NAMEFAIL (RCODE=3)
314 returned NOTIMP (RCODE=4)
3636804 returned REFUSED (RCODE=5)
0 returned TC=1

2015-10-04 results
20659614 total responses to udp/53 probe
19994264 unique IPs
319074 IPs responded more than once
793436 servers responded from a different IP than probed
14605220 gave the correct answer to the A? for the DNS name queried
8746708 responded from a source port other than udp/53
15395784 responses had recursion-available bit set
15808480 returned OK (RCODE=0)
4456 returned FORMERR (RCODE=1)
1048528 returned SERVFAIL (RCODE=2)
127058 returned NAMEFAIL (RCODE=3)
339 returned NOTIMP (RCODE=4)
3649630 returned REFUSED (RCODE=5)
0 returned TC=1

2015-09-27 results
13916088 total responses to udp/53 probe
13712732 unique IPs
191701 IPs responded more than once
535062 servers responded from a different IP than probed
9919948 gave the correct answer to the A? for the DNS name queried
6054839 responded from a source port other than udp/53
10369286 responses had recursion-available bit set
10727605 returned OK (RCODE=0)
3019 returned FORMERR (RCODE=1)
638547 returned SERVFAIL (RCODE=2)
85453 returned NAMEFAIL (RCODE=3)
195 returned NOTIMP (RCODE=4)
2447111 returned REFUSED (RCODE=5)
0 returned TC=1

2015-09-20 results
20726667 total responses to udp/53 probe
20275853 unique IPs
300274 IPs responded more than once
757175 servers responded from a different IP than probed
14650971 gave the correct answer to the A? for the DNS name queried
8808485 responded from a source port other than udp/53
15491229 responses had recursion-available bit set
15841901 returned OK (RCODE=0)
4308 returned FORMERR (RCODE=1)
1110097 returned SERVFAIL (RCODE=2)
129964 returned NAMEFAIL (RCODE=3)
283 returned NOTIMP (RCODE=4)
3618223 returned REFUSED (RCODE=5)
0 returned TC=1

2015-09-13 results
21455367 total responses to udp/53 probe
20280923 unique IPs
323219 IPs responded more than once
860901 servers responded from a different IP than probed
14858523 gave the correct answer to the A? for the DNS name queried
8875696 responded from a source port other than udp/53
15632410 responses had recursion-available bit set
16108883 returned OK (RCODE=0)
4321 returned FORMERR (RCODE=1)
962969 returned SERVFAIL (RCODE=2)
131955 returned NAMEFAIL (RCODE=3)
426 returned NOTIMP (RCODE=4)
4225043 returned REFUSED (RCODE=5)
0 returned TC=1

2015-09-06 results
20735984 total responses to udp/53 probe
20353811 unique IPs
310956 IPs responded more than once
759807 servers responded from a different IP than probed
14694110 gave the correct answer to the A? for the DNS name queried
8938048 responded from a source port other than udp/53
15553825 responses had recursion-available bit set
15850860 returned OK (RCODE=0)
4206 returned FORMERR (RCODE=1)
1062164 returned SERVFAIL (RCODE=2)
168218 returned NAMEFAIL (RCODE=3)
329 returned NOTIMP (RCODE=4)
3628923 returned REFUSED (RCODE=5)
0 returned TC=1

2015-08-30 results
20948272 total responses to udp/53 probe
20491163 unique IPs
332614 IPs responded more than once
816543 servers responded from a different IP than probed
15043516 gave the correct answer to the A? for the DNS name queried
8996737 responded from a source port other than udp/53
15685978 responses had recursion-available bit set
16268113 returned OK (RCODE=0)
4128 returned FORMERR (RCODE=1)
875588 returned SERVFAIL (RCODE=2)
131545 returned NAMEFAIL (RCODE=3)
454 returned NOTIMP (RCODE=4)
3646888 returned REFUSED (RCODE=5)
0 returned TC=1

2015-08-23 results
20797261 total responses to udp/53 probe
20372961 unique IPs
319473 IPs responded more than once
800383 servers responded from a different IP than probed
14974523 gave the correct answer to the A? for the DNS name queried
9034076 responded from a source port other than udp/53
15580117 responses had recursion-available bit set
16207987 returned OK (RCODE=0)
4231 returned FORMERR (RCODE=1)
821197 returned SERVFAIL (RCODE=2)
131708 returned NAMEFAIL (RCODE=3)
305 returned NOTIMP (RCODE=4)
3609489 returned REFUSED (RCODE=5)
0 returned TC=1

2015-08-16 results
15975647 total responses to udp/53 probe
15636618 unique IPs
207648 IPs responded more than once
466206 servers responded from a different IP than probed
10585916 gave the correct answer to the A? for the DNS name queried
4938582 responded from a source port other than udp/53
11093209 responses had recursion-available bit set
11651333 returned OK (RCODE=0)
1404 returned FORMERR (RCODE=1)
649983 returned SERVFAIL (RCODE=2)
126136 returned NAMEFAIL (RCODE=3)
179 returned NOTIMP (RCODE=4)
3526001 returned REFUSED (RCODE=5)
0 returned TC=1

2015-08-09 results
15729253 total responses to udp/53 probe
15382689 unique IPs
218304 IPs responded more than once
510275 servers responded from a different IP than probed
10337708 gave the correct answer to the A? for the DNS name queried
4518994 responded from a source port other than udp/53
10773813 responses had recursion-available bit set
11487463 returned OK (RCODE=0)
1118 returned FORMERR (RCODE=1)
576498 returned SERVFAIL (RCODE=2)
122081 returned NAMEFAIL (RCODE=3)
249 returned NOTIMP (RCODE=4)
3521916 returned REFUSED (RCODE=5)
0 returned TC=1

2015-08-02 results
16995822 total responses to udp/53 probe
16865936 unique IPs
137921 IPs responded more than once
356833 servers responded from a different IP than probed
11795004 gave the correct answer to the A? for the DNS name queried
5919008 responded from a source port other than udp/53
12225957 responses had recursion-available bit set
12684023 returned OK (RCODE=0)
1565 returned FORMERR (RCODE=1)
567690 returned SERVFAIL (RCODE=2)
128697 returned NAMEFAIL (RCODE=3)
341 returned NOTIMP (RCODE=4)
3595049 returned REFUSED (RCODE=5)
0 returned TC=1

2015-07-26 results
16868780 total responses to udp/53 probe
16217257 unique IPs
157409 IPs responded more than once
858145 servers responded from a different IP than probed
11138410 gave the correct answer to the A? for the DNS name queried
5392417 responded from a source port other than udp/53
12204001 responses had recursion-available bit set
12550013 returned OK (RCODE=0)
1672 returned FORMERR (RCODE=1)
670161 returned SERVFAIL (RCODE=2)
126633 returned NAMEFAIL (RCODE=3)
338 returned NOTIMP (RCODE=4)
3498967 returned REFUSED (RCODE=5)
0 returned TC=1

2015-07-19 results
14832850 total responses to udp/53 probe
14774943 unique IPs
92003 IPs responded more than once
242827 servers responded from a different IP than probed
9698937 gave the correct answer to the A? for the DNS name queried
4167979 responded from a source port other than udp/53
10236295 responses had recursion-available bit set
10560365 returned OK (RCODE=0)
1161 returned FORMERR (RCODE=1)
591903 returned SERVFAIL (RCODE=2)
127038 returned NAMEFAIL (RCODE=3)
251 returned NOTIMP (RCODE=4)
3531339 returned REFUSED (RCODE=5)
0 returned TC=1

2015-07-12 results
16375427 total responses to udp/53 probe
16218786 unique IPs
151919 IPs responded more than once
366007 servers responded from a different IP than probed
11055532 gave the correct answer to the A? for the DNS name queried
5536056 responded from a source port other than udp/53
11767738 responses had recursion-available bit set
11975372 returned OK (RCODE=0)
1797 returned FORMERR (RCODE=1)
709376 returned SERVFAIL (RCODE=2)
130191 returned NAMEFAIL (RCODE=3)
151 returned NOTIMP (RCODE=4)
3537323 returned REFUSED (RCODE=5)
0 returned TC=1

2015-07-05 results
17167594 total responses to udp/53 probe
17075182 unique IPs
144141 IPs responded more than once
373353 servers responded from a different IP than probed
11756376 gave the correct answer to the A? for the DNS name queried
6490195 responded from a source port other than udp/53
12532446 responses had recursion-available bit set
12604196 returned OK (RCODE=0)
2807 returned FORMERR (RCODE=1)
837554 returned SERVFAIL (RCODE=2)
131932 returned NAMEFAIL (RCODE=3)
303 returned NOTIMP (RCODE=4)
3568765 returned REFUSED (RCODE=5)
0 returned TC=1

2015-06-28 results
20756654 total responses to udp/53 probe
20490652 unique IPs
236808 IPs responded more than once
645028 servers responded from a different IP than probed
15203481 gave the correct answer to the A? for the DNS name queried
9514368 responded from a source port other than udp/53
15979166 responses had recursion-available bit set
16166293 returned OK (RCODE=0)
4338 returned FORMERR (RCODE=1)
853141 returned SERVFAIL (RCODE=2)
144580 returned NAMEFAIL (RCODE=3)
335 returned NOTIMP (RCODE=4)
3563827 returned REFUSED (RCODE=5)
0 returned TC=1

2015-06-21 results
21113252 total responses to udp/53 probe
20674722 unique IPs
238917 IPs responded more than once
710032 servers responded from a different IP than probed
15640230 gave the correct answer to the A? for the DNS name queried
9591853 responded from a source port other than udp/53
16300423 responses had recursion-available bit set
16601819 returned OK (RCODE=0)
3383 returned FORMERR (RCODE=1)
768299 returned SERVFAIL (RCODE=2)
138797 returned NAMEFAIL (RCODE=3)
340 returned NOTIMP (RCODE=4)
3576661 returned REFUSED (RCODE=5)
0 returned TC=1

2015-06-14 results
21085855 total responses to udp/53 probe
20849749 unique IPs
234353 IPs responded more than once
634058 servers responded from a different IP than probed
15245790 gave the correct answer to the A? for the DNS name queried
9553136 responded from a source port other than udp/53
16224621 responses had recursion-available bit set
16220425 returned OK (RCODE=0)
2838 returned FORMERR (RCODE=1)
1098442 returned SERVFAIL (RCODE=2)
144059 returned NAMEFAIL (RCODE=3)
317 returned NOTIMP (RCODE=4)
3597366 returned REFUSED (RCODE=5)
0 returned TC=1

2015-06-07 results
20966297 total responses to udp/53 probe
20673515 unique IPs
246726 IPs responded more than once
651832 servers responded from a different IP than probed
15455931 gave the correct answer to the A? for the DNS name queried
9598849 responded from a source port other than udp/53
16215644 responses had recursion-available bit set
16442967 returned OK (RCODE=0)
3420 returned FORMERR (RCODE=1)
777416 returned SERVFAIL (RCODE=2)
157093 returned NAMEFAIL (RCODE=3)
387 returned NOTIMP (RCODE=4)
3562218 returned REFUSED (RCODE=5)
0 returned TC=1

2015-05-31 results
22102592 total responses to udp/53 probe
21316115 unique IPs
247352 IPs responded more than once
668863 servers responded from a different IP than probed
16697398 gave the correct answer to the A? for the DNS name queried
9703527 responded from a source port other than udp/53
17369472 responses had recursion-available bit set
17659624 returned OK (RCODE=0)
2557 returned FORMERR (RCODE=1)
761678 returned SERVFAIL (RCODE=2)
150324 returned NAMEFAIL (RCODE=3)
351 returned NOTIMP (RCODE=4)
3506701 returned REFUSED (RCODE=5)
0 returned TC=1

2015-05-24 results
22312667 total responses to udp/53 probe
21423921 unique IPs
247009 IPs responded more than once
660706 servers responded from a different IP than probed
15945235 gave the correct answer to the A? for the DNS name queried
10647109 responded from a source port other than udp/53
16872616 responses had recursion-available bit set
16890261 returned OK (RCODE=0)
3079 returned FORMERR (RCODE=1)
1033938 returned SERVFAIL (RCODE=2)
157578 returned NAMEFAIL (RCODE=3)
507 returned NOTIMP (RCODE=4)
4206076 returned REFUSED (RCODE=5)
0 returned TC=1

2015-05-17 results
11007467 total responses to udp/53 probe
10827394 unique IPs
125689 IPs responded more than once
403439 servers responded from a different IP than probed
7972083 gave the correct answer to the A? for the DNS name queried
5046497 responded from a source port other than udp/53
8536836 responses had recursion-available bit set
8529006 returned OK (RCODE=0)
1780 returned FORMERR (RCODE=1)
617610 returned SERVFAIL (RCODE=2)
75224 returned NAMEFAIL (RCODE=3)
155 returned NOTIMP (RCODE=4)
1773408 returned REFUSED (RCODE=5)
0 returned TC=1

2015-05-10 results
22179322 total responses to udp/53 probe
21782770 unique IPs
241373 IPs responded more than once
696311 servers responded from a different IP than probed
16197893 gave the correct answer to the A? for the DNS name queried
10402444 responded from a source port other than udp/53
17343890 responses had recursion-available bit set
17191174 returned OK (RCODE=0)
5606 returned FORMERR (RCODE=1)
1242280 returned SERVFAIL (RCODE=2)
149531 returned NAMEFAIL (RCODE=3)
260 returned NOTIMP (RCODE=4)
3570087 returned REFUSED (RCODE=5)
0 returned TC=1

2015-05-03 results
19434846 total responses to udp/53 probe
19213060 unique IPs
204146 IPs responded more than once
584019 servers responded from a different IP than probed
14344793 gave the correct answer to the A? for the DNS name queried
9276222 responded from a source port other than udp/53
15237237 responses had recursion-available bit set
15152456 returned OK (RCODE=0)
3724 returned FORMERR (RCODE=1)
999352 returned SERVFAIL (RCODE=2)
130121 returned NAMEFAIL (RCODE=3)
326 returned NOTIMP (RCODE=4)
3130637 returned REFUSED (RCODE=5)
0 returned TC=1

2015-04-26 results
22531686 total responses to udp/53 probe
22107707 unique IPs
257930 IPs responded more than once
697551 servers responded from a different IP than probed
16893564 gave the correct answer to the A? for the DNS name queried
10559097 responded from a source port other than udp/53
17767850 responses had recursion-available bit set
17875093 returned OK (RCODE=0)
4261 returned FORMERR (RCODE=1)
967588 returned SERVFAIL (RCODE=2)
150645 returned NAMEFAIL (RCODE=3)
245 returned NOTIMP (RCODE=4)
3512913 returned REFUSED (RCODE=5)
0 returned TC=1

2015-04-19 results
22047618 total responses to udp/53 probe
21813849 unique IPs
261734 IPs responded more than once
684129 servers responded from a different IP than probed
16177106 gave the correct answer to the A? for the DNS name queried
10677848 responded from a source port other than udp/53
17190351 responses had recursion-available bit set
17158713 returned OK (RCODE=0)
5580 returned FORMERR (RCODE=1)
1138412 returned SERVFAIL (RCODE=2)
157972 returned NAMEFAIL (RCODE=3)
360 returned NOTIMP (RCODE=4)
3565279 returned REFUSED (RCODE=5)
0 returned TC=1

2015-04-12 results
22570556 total responses to udp/53 probe
22123531 unique IPs
232177 IPs responded more than once
641045 servers responded from a different IP than probed
16721559 gave the correct answer to the A? for the DNS name queried
10694543 responded from a source port other than udp/53
17840516 responses had recursion-available bit set
17644667 returned OK (RCODE=0)
3630 returned FORMERR (RCODE=1)
1253537 returned SERVFAIL (RCODE=2)
159198 returned NAMEFAIL (RCODE=3)
340 returned NOTIMP (RCODE=4)
3488395 returned REFUSED (RCODE=5)
0 returned TC=1

2015-04-05 results
22737149 total responses to udp/53 probe
22542080 unique IPs
230544 IPs responded more than once
626144 servers responded from a different IP than probed
17054222 gave the correct answer to the A? for the DNS name queried
10646298 responded from a source port other than udp/53
17983625 responses had recursion-available bit set
18092752 returned OK (RCODE=0)
5349 returned FORMERR (RCODE=1)
1019250 returned SERVFAIL (RCODE=2)
161970 returned NAMEFAIL (RCODE=3)
448 returned NOTIMP (RCODE=4)
3435282 returned REFUSED (RCODE=5)
0 returned TC=1

2015-03-29 results
22677909 total responses to udp/53 probe
22335617 unique IPs
234607 IPs responded more than once
620408 servers responded from a different IP than probed
16679934 gave the correct answer to the A? for the DNS name queried
10685906 responded from a source port other than udp/53
17860686 responses had recursion-available bit set
17687549 returned OK (RCODE=0)
5478 returned FORMERR (RCODE=1)
1305257 returned SERVFAIL (RCODE=2)
166603 returned NAMEFAIL (RCODE=3)
365 returned NOTIMP (RCODE=4)
3493061 returned REFUSED (RCODE=5)
0 returned TC=1

2015-03-22 results
23047162 total responses to udp/53 probe
22568242 unique IPs
227883 IPs responded more than once
626464 servers responded from a different IP than probed
17047111 gave the correct answer to the A? for the DNS name queried
10740388 responded from a source port other than udp/53
18186408 responses had recursion-available bit set
18030464 returned OK (RCODE=0)
3611 returned FORMERR (RCODE=1)
1273516 returned SERVFAIL (RCODE=2)
165997 returned NAMEFAIL (RCODE=3)
290 returned NOTIMP (RCODE=4)
3553865 returned REFUSED (RCODE=5)
0 returned TC=1

2015-03-15 results
22741240 total responses to udp/53 probe
22370572 unique IPs
226752 IPs responded more than once
626663 servers responded from a different IP than probed
16799604 gave the correct answer to the A? for the DNS name queried
10932507 responded from a source port other than udp/53
18005632 responses had recursion-available bit set
17871372 returned OK (RCODE=0)
4901 returned FORMERR (RCODE=1)
1213318 returned SERVFAIL (RCODE=2)
165102 returned NAMEFAIL (RCODE=3)
405 returned NOTIMP (RCODE=4)
3468121 returned REFUSED (RCODE=5)
0 returned TC=1

2015-03-08 results
23128944 total responses to udp/53 probe
22868731 unique IPs
224259 IPs responded more than once
624293 servers responded from a different IP than probed
16940413 gave the correct answer to the A? for the DNS name queried
11081494 responded from a source port other than udp/53
18203568 responses had recursion-available bit set
17975901 returned OK (RCODE=0)
5076 returned FORMERR (RCODE=1)
1380757 returned SERVFAIL (RCODE=2)
164739 returned NAMEFAIL (RCODE=3)
360 returned NOTIMP (RCODE=4)
3583163 returned REFUSED (RCODE=5)
0 returned TC=1

2015-03-01 results
23201822 total responses to udp/53 probe
23017331 unique IPs
221338 IPs responded more than once
606960 servers responded from a different IP than probed
17065531 gave the correct answer to the A? for the DNS name queried
11109271 responded from a source port other than udp/53
18332097 responses had recursion-available bit set
18099129 returned OK (RCODE=0)
7390 returned FORMERR (RCODE=1)
1389880 returned SERVFAIL (RCODE=2)
164153 returned NAMEFAIL (RCODE=3)
356 returned NOTIMP (RCODE=4)
3519114 returned REFUSED (RCODE=5)
0 returned TC=1

2015-02-22 results
0 total responses to udp/53 probe
0 unique IPs
0 IPs responded more than once
0 servers responded from a different IP than probed
0 gave the correct answer to the A? for the DNS name queried
0 responded from a source port other than udp/53
0 responses had recursion-available bit set
0 returned OK (RCODE=0)
0 returned FORMERR (RCODE=1)
0 returned SERVFAIL (RCODE=2)
0 returned NAMEFAIL (RCODE=3)
0 returned NOTIMP (RCODE=4)
0 returned REFUSED (RCODE=5)
0 returned TC=1

2015-02-15 results
22867810 total responses to udp/53 probe
22679646 unique IPs
217618 IPs responded more than once
605568 servers responded from a different IP than probed
16702159 gave the correct answer to the A? for the DNS name queried
11250967 responded from a source port other than udp/53
18102988 responses had recursion-available bit set
17696720 returned OK (RCODE=0)
5120 returned FORMERR (RCODE=1)
1536157 returned SERVFAIL (RCODE=2)
181102 returned NAMEFAIL (RCODE=3)
354 returned NOTIMP (RCODE=4)
3429945 returned REFUSED (RCODE=5)
0 returned TC=1

2015-02-08 results
23018684 total responses to udp/53 probe
22753492 unique IPs
206710 IPs responded more than once
563751 servers responded from a different IP than probed
16699616 gave the correct answer to the A? for the DNS name queried
11282056 responded from a source port other than udp/53
18226506 responses had recursion-available bit set
17704053 returned OK (RCODE=0)
4966 returned FORMERR (RCODE=1)
1604523 returned SERVFAIL (RCODE=2)
183547 returned NAMEFAIL (RCODE=3)
483 returned NOTIMP (RCODE=4)
3504729 returned REFUSED (RCODE=5)
0 returned TC=1

2015-02-01 results
23883021 total responses to udp/53 probe
23661965 unique IPs
221032 IPs responded more than once
626815 servers responded from a different IP than probed
18183920 gave the correct answer to the A? for the DNS name queried
11378845 responded from a source port other than udp/53
19047425 responses had recursion-available bit set
19230850 returned OK (RCODE=0)
5244 returned FORMERR (RCODE=1)
907734 returned SERVFAIL (RCODE=2)
183865 returned NAMEFAIL (RCODE=3)
302 returned NOTIMP (RCODE=4)
3538072 returned REFUSED (RCODE=5)
0 returned TC=1

2015-01-25 results
23714017 total responses to udp/53 probe
23501237 unique IPs
229518 IPs responded more than once
559876 servers responded from a different IP than probed
17533147 gave the correct answer to the A? for the DNS name queried
11131978 responded from a source port other than udp/53
18928798 responses had recursion-available bit set
18517532 returned OK (RCODE=0)
4349 returned FORMERR (RCODE=1)
1486400 returned SERVFAIL (RCODE=2)
173930 returned NAMEFAIL (RCODE=3)
380 returned NOTIMP (RCODE=4)
3514569 returned REFUSED (RCODE=5)
0 returned TC=1

2015-01-18 results
22796823 total responses to udp/53 probe
22572745 unique IPs
218986 IPs responded more than once
569584 servers responded from a different IP than probed
17000028 gave the correct answer to the A? for the DNS name queried
11059621 responded from a source port other than udp/53
18101212 responses had recursion-available bit set
17939673 returned OK (RCODE=0)
18775 returned FORMERR (RCODE=1)
1141091 returned SERVFAIL (RCODE=2)
177651 returned NAMEFAIL (RCODE=3)
12811 returned NOTIMP (RCODE=4)
3496435 returned REFUSED (RCODE=5)
0 returned TC=1

2015-01-11 results
23301360 total responses to udp/53 probe
22990813 unique IPs
224658 IPs responded more than once
593969 servers responded from a different IP than probed
17871036 gave the correct answer to the A? for the DNS name queried
11308560 responded from a source port other than udp/53
18639792 responses had recursion-available bit set
18816156 returned OK (RCODE=0)
8992 returned FORMERR (RCODE=1)
784208 returned SERVFAIL (RCODE=2)
186094 returned NAMEFAIL (RCODE=3)
601 returned NOTIMP (RCODE=4)
3482581 returned REFUSED (RCODE=5)
0 returned TC=1

2015-01-04 results
22963658 total responses to udp/53 probe
22778889 unique IPs
222336 IPs responded more than once
562064 servers responded from a different IP than probed
17168385 gave the correct answer to the A? for the DNS name queried
11330005 responded from a source port other than udp/53
18362080 responses had recursion-available bit set
18113541 returned OK (RCODE=0)
7154 returned FORMERR (RCODE=1)
1231922 returned SERVFAIL (RCODE=2)
184494 returned NAMEFAIL (RCODE=3)
304 returned NOTIMP (RCODE=4)
3420859 returned REFUSED (RCODE=5)
0 returned TC=1

2014-12-28 results
23880809 total responses to udp/53 probe
23669738 unique IPs
224258 IPs responded more than once
576823 servers responded from a different IP than probed
18378923 gave the correct answer to the A? for the DNS name queried
11391289 responded from a source port other than udp/53
19223792 responses had recursion-available bit set
19351876 returned OK (RCODE=0)
9029 returned FORMERR (RCODE=1)
820214 returned SERVFAIL (RCODE=2)
205887 returned NAMEFAIL (RCODE=3)
3955 returned NOTIMP (RCODE=4)
3483812 returned REFUSED (RCODE=5)
0 returned TC=1

2014-12-07 results
24130473 total responses to udp/53 probe
23808456 unique IPs
282457 IPs responded more than once
621533 servers responded from a different IP than probed
17987304 gave the correct answer to the A? for the DNS name queried
11775035 responded from a source port other than udp/53
19279019 responses had recursion-available bit set
19127835 returned OK (RCODE=0)
9090 returned FORMERR (RCODE=1)
1279778 returned SERVFAIL (RCODE=2)
206763 returned NAMEFAIL (RCODE=3)
3452 returned NOTIMP (RCODE=4)
3498523 returned REFUSED (RCODE=5)
0 returned TC=1

2014-11-30 results
24170827 total responses to udp/53 probe
23862850 unique IPs
328540 IPs responded more than once
571967 servers responded from a different IP than probed
18069195 gave the correct answer to the A? for the DNS name queried
11755492 responded from a source port other than udp/53
19375461 responses had recursion-available bit set
19206811 returned OK (RCODE=0)
14348 returned FORMERR (RCODE=1)
1308777 returned SERVFAIL (RCODE=2)
183830 returned NAMEFAIL (RCODE=3)
8072 returned NOTIMP (RCODE=4)
3443645 returned REFUSED (RCODE=5)
0 returned TC=1

2014-11-23 results
24566851 total responses to udp/53 probe
24364936 unique IPs
220904 IPs responded more than once
584435 servers responded from a different IP than probed
18586378 gave the correct answer to the A? for the DNS name queried
11774166 responded from a source port other than udp/53
19770981 responses had recursion-available bit set
19738469 returned OK (RCODE=0)
6504 returned FORMERR (RCODE=1)
1182998 returned SERVFAIL (RCODE=2)
191964 returned NAMEFAIL (RCODE=3)
1480 returned NOTIMP (RCODE=4)
3440271 returned REFUSED (RCODE=5)
0 returned TC=1

2014-11-16 results
24848508 total responses to udp/53 probe
24440648 unique IPs
221704 IPs responded more than once
586383 servers responded from a different IP than probed
18886508 gave the correct answer to the A? for the DNS name queried
12178408 responded from a source port other than udp/53
19889181 responses had recursion-available bit set
19985662 returned OK (RCODE=0)
203909 returned FORMERR (RCODE=1)
1004927 returned SERVFAIL (RCODE=2)
191786 returned NAMEFAIL (RCODE=3)
3537 returned NOTIMP (RCODE=4)
3454049 returned REFUSED (RCODE=5)
0 returned TC=1

2014-11-09 results
24910951 total responses to udp/53 probe
24660453 unique IPs
226310 IPs responded more than once
605208 servers responded from a different IP than probed
18638513 gave the correct answer to the A? for the DNS name queried
11993035 responded from a source port other than udp/53
20049357 responses had recursion-available bit set
19834410 returned OK (RCODE=0)
6171 returned FORMERR (RCODE=1)
1461940 returned SERVFAIL (RCODE=2)
193972 returned NAMEFAIL (RCODE=3)
848 returned NOTIMP (RCODE=4)
3409123 returned REFUSED (RCODE=5)
0 returned TC=1

2014-11-02 results
24949616 total responses to udp/53 probe
24749937 unique IPs
221967 IPs responded more than once
588413 servers responded from a different IP than probed
19429905 gave the correct answer to the A? for the DNS name queried
12013345 responded from a source port other than udp/53
20324930 responses had recursion-available bit set
20465286 returned OK (RCODE=0)
6429 returned FORMERR (RCODE=1)
889459 returned SERVFAIL (RCODE=2)
180003 returned NAMEFAIL (RCODE=3)
990 returned NOTIMP (RCODE=4)
3402856 returned REFUSED (RCODE=5)
0 returned TC=1

2014-10-26 results
25179828 total responses to udp/53 probe
24977686 unique IPs
227255 IPs responded more than once
579211 servers responded from a different IP than probed
19349538 gave the correct answer to the A? for the DNS name queried
12099244 responded from a source port other than udp/53
20498651 responses had recursion-available bit set
20379873 returned OK (RCODE=0)
5474 returned FORMERR (RCODE=1)
1141017 returned SERVFAIL (RCODE=2)
195320 returned NAMEFAIL (RCODE=3)
1256 returned NOTIMP (RCODE=4)
3451996 returned REFUSED (RCODE=5)
0 returned TC=1

2014-10-19 results
25077954 total responses to udp/53 probe
24644888 unique IPs
224040 IPs responded more than once
606725 servers responded from a different IP than probed
19719158 gave the correct answer to the A? for the DNS name queried
12159008 responded from a source port other than udp/53
20462183 responses had recursion-available bit set
20754349 returned OK (RCODE=0)
5798 returned FORMERR (RCODE=1)
706311 returned SERVFAIL (RCODE=2)
215690 returned NAMEFAIL (RCODE=3)
2290 returned NOTIMP (RCODE=4)
3389097 returned REFUSED (RCODE=5)
0 returned TC=1

2014-10-12 results
25095430 total responses to udp/53 probe
24794057 unique IPs
225063 IPs responded more than once
566784 servers responded from a different IP than probed
18734204 gave the correct answer to the A? for the DNS name queried
12181197 responded from a source port other than udp/53
20383814 responses had recursion-available bit set
19827920 returned OK (RCODE=0)
4749 returned FORMERR (RCODE=1)
1638848 returned SERVFAIL (RCODE=2)
206887 returned NAMEFAIL (RCODE=3)
481 returned NOTIMP (RCODE=4)
3411953 returned REFUSED (RCODE=5)
0 returned TC=1

2014-10-05 results
24849801 total responses to udp/53 probe
24604027 unique IPs
217672 IPs responded more than once
571001 servers responded from a different IP than probed
19033709 gave the correct answer to the A? for the DNS name queried
12038878 responded from a source port other than udp/53
20217133 responses had recursion-available bit set
20121222 returned OK (RCODE=0)
4405 returned FORMERR (RCODE=1)
1137261 returned SERVFAIL (RCODE=2)
222683 returned NAMEFAIL (RCODE=3)
506 returned NOTIMP (RCODE=4)
3359773 returned REFUSED (RCODE=5)
0 returned TC=1

2014-09-28 results
24433109 total responses to udp/53 probe
24203123 unique IPs
217846 IPs responded more than once
580568 servers responded from a different IP than probed
19173175 gave the correct answer to the A? for the DNS name queried
12162015 responded from a source port other than udp/53
19879604 responses had recursion-available bit set
20237131 returned OK (RCODE=0)
4835 returned FORMERR (RCODE=1)
659628 returned SERVFAIL (RCODE=2)
204415 returned NAMEFAIL (RCODE=3)
521 returned NOTIMP (RCODE=4)
3323167 returned REFUSED (RCODE=5)
0 returned TC=1

2014-09-14 results
24594361 total responses to udp/53 probe
24319420 unique IPs
224875 IPs responded more than once
549011 servers responded from a different IP than probed
18576702 gave the correct answer to the A? for the DNS name queried
12279763 responded from a source port other than udp/53
20073504 responses had recursion-available bit set
19614431 returned OK (RCODE=0)
6262 returned FORMERR (RCODE=1)
1427571 returned SERVFAIL (RCODE=2)
217772 returned NAMEFAIL (RCODE=3)
2243 returned NOTIMP (RCODE=4)
3321843 returned REFUSED (RCODE=5)
0 returned TC=1

2014-09-07 results
24881915 total responses to udp/53 probe
24608885 unique IPs
223747 IPs responded more than once
560253 servers responded from a different IP than probed
18598406 gave the correct answer to the A? for the DNS name queried
12303430 responded from a source port other than udp/53
20271881 responses had recursion-available bit set
19631939 returned OK (RCODE=0)
8161 returned FORMERR (RCODE=1)
1701349 returned SERVFAIL (RCODE=2)
190059 returned NAMEFAIL (RCODE=3)
2708 returned NOTIMP (RCODE=4)
3343706 returned REFUSED (RCODE=5)
0 returned TC=1

2014-08-31 results
25530586 total responses to udp/53 probe
25298534 unique IPs
210052 IPs responded more than once
581695 servers responded from a different IP than probed
19653604 gave the correct answer to the A? for the DNS name queried
12226264 responded from a source port other than udp/53
20942952 responses had recursion-available bit set
20707722 returned OK (RCODE=0)
5848 returned FORMERR (RCODE=1)
1227462 returned SERVFAIL (RCODE=2)
188915 returned NAMEFAIL (RCODE=3)
817 returned NOTIMP (RCODE=4)
3395617 returned REFUSED (RCODE=5)
0 returned TC=1

2014-08-24 results
25381817 total responses to udp/53 probe
25048623 unique IPs
214513 IPs responded more than once
577553 servers responded from a different IP than probed
19118494 gave the correct answer to the A? for the DNS name queried
12154724 responded from a source port other than udp/53
20764603 responses had recursion-available bit set
20211408 returned OK (RCODE=0)
6307 returned FORMERR (RCODE=1)
1555225 returned SERVFAIL (RCODE=2)
204496 returned NAMEFAIL (RCODE=3)
327 returned NOTIMP (RCODE=4)
3400029 returned REFUSED (RCODE=5)
0 returned TC=1

2014-08-17 results
24870671 total responses to udp/53 probe
24606148 unique IPs
214311 IPs responded more than once
584830 servers responded from a different IP than probed
18871457 gave the correct answer to the A? for the DNS name queried
12166494 responded from a source port other than udp/53
20232336 responses had recursion-available bit set
20050464 returned OK (RCODE=0)
5007 returned FORMERR (RCODE=1)
1239150 returned SERVFAIL (RCODE=2)
219368 returned NAMEFAIL (RCODE=3)
259 returned NOTIMP (RCODE=4)
3352500 returned REFUSED (RCODE=5)
0 returned TC=1

2014-08-10 results
25162231 total responses to udp/53 probe
24888502 unique IPs
198522 IPs responded more than once
546138 servers responded from a different IP than probed
18952734 gave the correct answer to the A? for the DNS name queried
12133258 responded from a source port other than udp/53
20493366 responses had recursion-available bit set
20160054 returned OK (RCODE=0)
5556 returned FORMERR (RCODE=1)
1417050 returned SERVFAIL (RCODE=2)
216960 returned NAMEFAIL (RCODE=3)
336 returned NOTIMP (RCODE=4)
3358720 returned REFUSED (RCODE=5)
0 returned TC=1

2014-08-03 results
25012952 total responses to udp/53 probe
24533816 unique IPs
200221 IPs responded more than once
568759 servers responded from a different IP than probed
19300738 gave the correct answer to the A? for the DNS name queried
12152500 responded from a source port other than udp/53
20288055 responses had recursion-available bit set
20608443 returned OK (RCODE=0)
5783 returned FORMERR (RCODE=1)
831759 returned SERVFAIL (RCODE=2)
229116 returned NAMEFAIL (RCODE=3)
403 returned NOTIMP (RCODE=4)
3334076 returned REFUSED (RCODE=5)
0 returned TC=1

2014-07-27 results
24764672 total responses to udp/53 probe
24462800 unique IPs
201704 IPs responded more than once
529544 servers responded from a different IP than probed
17977802 gave the correct answer to the A? for the DNS name queried
12135507 responded from a source port other than udp/53
19883263 responses had recursion-available bit set
19388329 returned OK (RCODE=0)
5823 returned FORMERR (RCODE=1)
1815985 returned SERVFAIL (RCODE=2)
187079 returned NAMEFAIL (RCODE=3)
375 returned NOTIMP (RCODE=4)
3363753 returned REFUSED (RCODE=5)
0 returned TC=1

2014-07-20 results
25912344 total responses to udp/53 probe
25123361 unique IPs
210538 IPs responded more than once
537533 servers responded from a different IP than probed
19381735 gave the correct answer to the A? for the DNS name queried
12365388 responded from a source port other than udp/53
20456319 responses had recursion-available bit set
20876544 returned OK (RCODE=0)
6073 returned FORMERR (RCODE=1)
1452185 returned SERVFAIL (RCODE=2)
237633 returned NAMEFAIL (RCODE=3)
239 returned NOTIMP (RCODE=4)
3335903 returned REFUSED (RCODE=5)
0 returned TC=1

2014-07-13 results
25564605 total responses to udp/53 probe
25309242 unique IPs
210453 IPs responded more than once
534011 servers responded from a different IP than probed
18795909 gave the correct answer to the A? for the DNS name queried
12427728 responded from a source port other than udp/53
20627289 responses had recursion-available bit set
20285940 returned OK (RCODE=0)
6588 returned FORMERR (RCODE=1)
1703545 returned SERVFAIL (RCODE=2)
220375 returned NAMEFAIL (RCODE=3)
359 returned NOTIMP (RCODE=4)
3343665 returned REFUSED (RCODE=5)
0 returned TC=1

2014-07-06 results
25799816 total responses to udp/53 probe
25471811 unique IPs
216690 IPs responded more than once
691328 servers responded from a different IP than probed
20144801 gave the correct answer to the A? for the DNS name queried
12741699 responded from a source port other than udp/53
21013448 responses had recursion-available bit set
21538665 returned OK (RCODE=0)
6539 returned FORMERR (RCODE=1)
676072 returned SERVFAIL (RCODE=2)
227785 returned NAMEFAIL (RCODE=3)
399 returned NOTIMP (RCODE=4)
3344597 returned REFUSED (RCODE=5)
0 returned TC=1

2014-06-29 results
25450028 total responses to udp/53 probe
25163855 unique IPs
211534 IPs responded more than once
570147 servers responded from a different IP than probed
19072459 gave the correct answer to the A? for the DNS name queried
12457266 responded from a source port other than udp/53
20627714 responses had recursion-available bit set
20533720 returned OK (RCODE=0)
6325 returned FORMERR (RCODE=1)
1392297 returned SERVFAIL (RCODE=2)
224641 returned NAMEFAIL (RCODE=3)
239 returned NOTIMP (RCODE=4)
3289318 returned REFUSED (RCODE=5)
0 returned TC=1

2014-06-22 results
26101178 total responses to udp/53 probe
25697652 unique IPs
209313 IPs responded more than once
561155 servers responded from a different IP than probed
19526891 gave the correct answer to the A? for the DNS name queried
12578587 responded from a source port other than udp/53
21348686 responses had recursion-available bit set
20841002 returned OK (RCODE=0)
6404 returned FORMERR (RCODE=1)
1650204 returned SERVFAIL (RCODE=2)
274486 returned NAMEFAIL (RCODE=3)
239 returned NOTIMP (RCODE=4)
3325341 returned REFUSED (RCODE=5)
0 returned TC=1

2014-06-15 results
25990624 total responses to udp/53 probe
25593087 unique IPs
219053 IPs responded more than once
570397 servers responded from a different IP than probed
19089816 gave the correct answer to the A? for the DNS name queried
12768760 responded from a source port other than udp/53
21217725 responses had recursion-available bit set
20479260 returned OK (RCODE=0)
6682 returned FORMERR (RCODE=1)
1908360 returned SERVFAIL (RCODE=2)
284859 returned NAMEFAIL (RCODE=3)
238 returned NOTIMP (RCODE=4)
3307586 returned REFUSED (RCODE=5)
0 returned TC=1

2014-06-08 results
25633133 total responses to udp/53 probe
25348687 unique IPs
212563 IPs responded more than once
545331 servers responded from a different IP than probed
19186829 gave the correct answer to the A? for the DNS name queried
12669985 responded from a source port other than udp/53
21084983 responses had recursion-available bit set
20399172 returned OK (RCODE=0)
5615 returned FORMERR (RCODE=1)
1740460 returned SERVFAIL (RCODE=2)
210676 returned NAMEFAIL (RCODE=3)
269 returned NOTIMP (RCODE=4)
3273350 returned REFUSED (RCODE=5)
0 returned TC=1

2014-06-01 results
26043639 total responses to udp/53 probe
25644346 unique IPs
226252 IPs responded more than once
599112 servers responded from a different IP than probed
19350391 gave the correct answer to the A? for the DNS name queried
12696272 responded from a source port other than udp/53
21236909 responses had recursion-available bit set
20750032 returned OK (RCODE=0)
9700 returned FORMERR (RCODE=1)
1762459 returned SERVFAIL (RCODE=2)
233583 returned NAMEFAIL (RCODE=3)
396 returned NOTIMP (RCODE=4)
3283052 returned REFUSED (RCODE=5)
0 returned TC=1

2014-05-25 results
27420981 total responses to udp/53 probe
26872289 unique IPs
220243 IPs responded more than once
591649 servers responded from a different IP than probed
21942805 gave the correct answer to the A? for the DNS name queried
13181379 responded from a source port other than udp/53
22938060 responses had recursion-available bit set
23116072 returned OK (RCODE=0)
29312 returned FORMERR (RCODE=1)
773956 returned SERVFAIL (RCODE=2)
229233 returned NAMEFAIL (RCODE=3)
535 returned NOTIMP (RCODE=4)
3264873 returned REFUSED (RCODE=5)
0 returned TC=1

2014-05-18 results
27262119 total responses to udp/53 probe
26491938 unique IPs
214474 IPs responded more than once
554739 servers responded from a different IP than probed
21430687 gave the correct answer to the A? for the DNS name queried
12923944 responded from a source port other than udp/53
22788190 responses had recursion-available bit set
22608953 returned OK (RCODE=0)
10300 returned FORMERR (RCODE=1)
1159432 returned SERVFAIL (RCODE=2)
236923 returned NAMEFAIL (RCODE=3)
357 returned NOTIMP (RCODE=4)
3242394 returned REFUSED (RCODE=5)
0 returned TC=1

2014-05-11 results
28223698 total responses to udp/53 probe
27146917 unique IPs
225438 IPs responded more than once
615050 servers responded from a different IP than probed
22918776 gave the correct answer to the A? for the DNS name queried
13272299 responded from a source port other than udp/53
23819879 responses had recursion-available bit set
24055980 returned OK (RCODE=0)
7843 returned FORMERR (RCODE=1)
690817 returned SERVFAIL (RCODE=2)
195250 returned NAMEFAIL (RCODE=3)
375 returned NOTIMP (RCODE=4)
3268868 returned REFUSED (RCODE=5)
0 returned TC=1

2014-05-04 results
27454609 total responses to udp/53 probe
27114831 unique IPs
226020 IPs responded more than once
619505 servers responded from a different IP than probed
22309846 gave the correct answer to the A? for the DNS name queried
13324339 responded from a source port other than udp/53
23080563 responses had recursion-available bit set
23446514 returned OK (RCODE=0)
7740 returned FORMERR (RCODE=1)
497479 returned SERVFAIL (RCODE=2)
250905 returned NAMEFAIL (RCODE=3)
367 returned NOTIMP (RCODE=4)
3247760 returned REFUSED (RCODE=5)
0 returned TC=1

2014-04-27 results
27697880 total responses to udp/53 probe
27346142 unique IPs
229628 IPs responded more than once
633056 servers responded from a different IP than probed
22156386 gave the correct answer to the A? for the DNS name queried
13420605 responded from a source port other than udp/53
23201060 responses had recursion-available bit set
23349652 returned OK (RCODE=0)
8607 returned FORMERR (RCODE=1)
864361 returned SERVFAIL (RCODE=2)
232103 returned NAMEFAIL (RCODE=3)
437 returned NOTIMP (RCODE=4)
3239538 returned REFUSED (RCODE=5)
0 returned TC=1

2014-04-20 results
27429020 total responses to udp/53 probe
27045695 unique IPs
228015 IPs responded more than once
655884 servers responded from a different IP than probed
21844257 gave the correct answer to the A? for the DNS name queried
13720101 responded from a source port other than udp/53
22922973 responses had recursion-available bit set
23084156 returned OK (RCODE=0)
11662 returned FORMERR (RCODE=1)
886569 returned SERVFAIL (RCODE=2)
215816 returned NAMEFAIL (RCODE=3)
971 returned NOTIMP (RCODE=4)
3226390 returned REFUSED (RCODE=5)
0 returned TC=1

2014-04-13 results
28243663 total responses to udp/53 probe
27774226 unique IPs
233130 IPs responded more than once
646560 servers responded from a different IP than probed
22389624 gave the correct answer to the A? for the DNS name queried
13742855 responded from a source port other than udp/53
23712139 responses had recursion-available bit set
23628964 returned OK (RCODE=0)
7972 returned FORMERR (RCODE=1)
1112019 returned SERVFAIL (RCODE=2)
252641 returned NAMEFAIL (RCODE=3)
268 returned NOTIMP (RCODE=4)
3238925 returned REFUSED (RCODE=5)
0 returned TC=1

2014-04-06 results
28843642 total responses to udp/53 probe
28451863 unique IPs
248715 IPs responded more than once
701238 servers responded from a different IP than probed
23250016 gave the correct answer to the A? for the DNS name queried
14177336 responded from a source port other than udp/53
24366794 responses had recursion-available bit set
24467821 returned OK (RCODE=0)
8830 returned FORMERR (RCODE=1)
864272 returned SERVFAIL (RCODE=2)
255020 returned NAMEFAIL (RCODE=3)
254 returned NOTIMP (RCODE=4)
3244047 returned REFUSED (RCODE=5)
0 returned TC=1

2014-03-30 results
28474739 total responses to udp/53 probe
28159060 unique IPs
249964 IPs responded more than once
660422 servers responded from a different IP than probed
22612544 gave the correct answer to the A? for the DNS name queried
14115647 responded from a source port other than udp/53
24019718 responses had recursion-available bit set
23800660 returned OK (RCODE=0)
10617 returned FORMERR (RCODE=1)
1223436 returned SERVFAIL (RCODE=2)
204610 returned NAMEFAIL (RCODE=3)
949 returned NOTIMP (RCODE=4)
3230983 returned REFUSED (RCODE=5)
0 returned TC=1

2014-03-23 results
29635742 total responses to udp/53 probe
29024099 unique IPs
258538 IPs responded more than once
652953 servers responded from a different IP than probed
23534937 gave the correct answer to the A? for the DNS name queried
14446970 responded from a source port other than udp/53
25087213 responses had recursion-available bit set
24781406 returned OK (RCODE=0)
10384 returned FORMERR (RCODE=1)
1361753 returned SERVFAIL (RCODE=2)
196211 returned NAMEFAIL (RCODE=3)
652 returned NOTIMP (RCODE=4)
3283039 returned REFUSED (RCODE=5)
0 returned TC=1

2014-03-16 results
29967983 total responses to udp/53 probe
29109191 unique IPs
256380 IPs responded more than once
646334 servers responded from a different IP than probed
24332616 gave the correct answer to the A? for the DNS name queried
14505848 responded from a source port other than udp/53
25533909 responses had recursion-available bit set
25537911 returned OK (RCODE=0)
18469 returned FORMERR (RCODE=1)
932237 returned SERVFAIL (RCODE=2)
242228 returned NAMEFAIL (RCODE=3)
835 returned NOTIMP (RCODE=4)
3232052 returned REFUSED (RCODE=5)
0 returned TC=1

2014-03-09 results
30399475 total responses to udp/53 probe
29891622 unique IPs
246266 IPs responded more than once
635322 servers responded from a different IP than probed
24706318 gave the correct answer to the A? for the DNS name queried
14985107 responded from a source port other than udp/53
25980513 responses had recursion-available bit set
25890638 returned OK (RCODE=0)
19445 returned FORMERR (RCODE=1)
1028729 returned SERVFAIL (RCODE=2)
236298 returned NAMEFAIL (RCODE=3)
617 returned NOTIMP (RCODE=4)
3218499 returned REFUSED (RCODE=5)
0 returned TC=1

2014-03-02 results
30451846 total responses to udp/53 probe
30113903 unique IPs
255405 IPs responded more than once
642113 servers responded from a different IP than probed
24947698 gave the correct answer to the A? for the DNS name queried
14957582 responded from a source port other than udp/53
26081939 responses had recursion-available bit set
26099429 returned OK (RCODE=0)
28765 returned FORMERR (RCODE=1)
873710 returned SERVFAIL (RCODE=2)
237415 returned NAMEFAIL (RCODE=3)
464 returned NOTIMP (RCODE=4)
3208275 returned REFUSED (RCODE=5)
0 returned TC=1

2014-02-23 results
30865105 total responses to udp/53 probe
30292172 unique IPs
257215 IPs responded more than once
651489 servers responded from a different IP than probed
25510460 gave the correct answer to the A? for the DNS name queried
15187709 responded from a source port other than udp/53
26516003 responses had recursion-available bit set
26657302 returned OK (RCODE=0)
76519 returned FORMERR (RCODE=1)
647130 returned SERVFAIL (RCODE=2)
249866 returned NAMEFAIL (RCODE=3)
954 returned NOTIMP (RCODE=4)
3227181 returned REFUSED (RCODE=5)
0 returned TC=1

2014-02-16 results
31802268 total responses to udp/53 probe
31105227 unique IPs
268449 IPs responded more than once
685278 servers responded from a different IP than probed
26130404 gave the correct answer to the A? for the DNS name queried
15311790 responded from a source port other than udp/53
27432644 responses had recursion-available bit set
27354067 returned OK (RCODE=0)
55273 returned FORMERR (RCODE=1)
957567 returned SERVFAIL (RCODE=2)
239229 returned NAMEFAIL (RCODE=3)
553 returned NOTIMP (RCODE=4)
3191486 returned REFUSED (RCODE=5)
0 returned TC=1

2014-02-09 results
32026947 total responses to udp/53 probe
31385963 unique IPs
291554 IPs responded more than once
971859 servers responded from a different IP than probed
25994951 gave the correct answer to the A? for the DNS name queried
15572674 responded from a source port other than udp/53
27673520 responses had recursion-available bit set
27242659 returned OK (RCODE=0)
99902 returned FORMERR (RCODE=1)
1229095 returned SERVFAIL (RCODE=2)
261987 returned NAMEFAIL (RCODE=3)
669 returned NOTIMP (RCODE=4)
3185880 returned REFUSED (RCODE=5)
0 returned TC=1

2014-02-02 results
31788975 total responses to udp/53 probe
31293473 unique IPs
292615 IPs responded more than once
860467 servers responded from a different IP than probed
26443431 gave the correct answer to the A? for the DNS name queried
15420336 responded from a source port other than udp/53
27445896 responses had recursion-available bit set
27587131 returned OK (RCODE=0)
70078 returned FORMERR (RCODE=1)
665864 returned SERVFAIL (RCODE=2)
254246 returned NAMEFAIL (RCODE=3)
628 returned NOTIMP (RCODE=4)
3206997 returned REFUSED (RCODE=5)
0 returned TC=1

2014-01-26 results
32374242 total responses to udp/53 probe
31528645 unique IPs
275523 IPs responded more than once
696734 servers responded from a different IP than probed
27112247 gave the correct answer to the A? for the DNS name queried
15404533 responded from a source port other than udp/53
28141127 responses had recursion-available bit set
28259436 returned OK (RCODE=0)
5543 returned FORMERR (RCODE=1)
637507 returned SERVFAIL (RCODE=2)
283344 returned NAMEFAIL (RCODE=3)
889 returned NOTIMP (RCODE=4)
3183638 returned REFUSED (RCODE=5)
0 returned TC=1

2014-01-19 results
32345837 total responses to udp/53 probe
31991260 unique IPs
295086 IPs responded more than once
727818 servers responded from a different IP than probed
27111438 gave the correct answer to the A? for the DNS name queried
15673275 responded from a source port other than udp/53
28059360 responses had recursion-available bit set
28274384 returned OK (RCODE=0)
5815 returned FORMERR (RCODE=1)
605556 returned SERVFAIL (RCODE=2)
264187 returned NAMEFAIL (RCODE=3)
986 returned NOTIMP (RCODE=4)
3189771 returned REFUSED (RCODE=5)
0 returned TC=1

2014-01-12 results
32941784 total responses to udp/53 probe
32072718 unique IPs
298811 IPs responded more than once
764986 servers responded from a different IP than probed
27663106 gave the correct answer to the A? for the DNS name queried
15660150 responded from a source port other than udp/53
28647944 responses had recursion-available bit set
28814373 returned OK (RCODE=0)
5839 returned FORMERR (RCODE=1)
593863 returned SERVFAIL (RCODE=2)
364805 returned NAMEFAIL (RCODE=3)
890 returned NOTIMP (RCODE=4)
3157570 returned REFUSED (RCODE=5)
0 returned TC=1

2014-01-05 results
32133509 total responses to udp/53 probe
31677837 unique IPs
294065 IPs responded more than once
771992 servers responded from a different IP than probed
26873844 gave the correct answer to the A? for the DNS name queried
15406466 responded from a source port other than udp/53
27888247 responses had recursion-available bit set
28011110 returned OK (RCODE=0)
5151 returned FORMERR (RCODE=1)
652828 returned SERVFAIL (RCODE=2)
296234 returned NAMEFAIL (RCODE=3)
689 returned NOTIMP (RCODE=4)
3163504 returned REFUSED (RCODE=5)
0 returned TC=1

2013-12-29 results
32484212 total responses to udp/53 probe
31091026 unique IPs
300350 IPs responded more than once
759652 servers responded from a different IP than probed
27153502 gave the correct answer to the A? for the DNS name queried
15219740 responded from a source port other than udp/53
28168833 responses had recursion-available bit set
28336267 returned OK (RCODE=0)
5106 returned FORMERR (RCODE=1)
619022 returned SERVFAIL (RCODE=2)
317043 returned NAMEFAIL (RCODE=3)
537 returned NOTIMP (RCODE=4)
3201465 returned REFUSED (RCODE=5)
0 returned TC=1

2013-12-22 results
32748547 total responses to udp/53 probe
31586066 unique IPs
301604 IPs responded more than once
853184 servers responded from a different IP than probed
27452970 gave the correct answer to the A? for the DNS name queried
15315167 responded from a source port other than udp/53
28477268 responses had recursion-available bit set
28614809 returned OK (RCODE=0)
6685 returned FORMERR (RCODE=1)
602462 returned SERVFAIL (RCODE=2)
319713 returned NAMEFAIL (RCODE=3)
1996 returned NOTIMP (RCODE=4)
3183772 returned REFUSED (RCODE=5)
0 returned TC=1

2013-12-15 results
32245266 total responses to udp/53 probe
31655875 unique IPs
305669 IPs responded more than once
777097 servers responded from a different IP than probed
27007714 gave the correct answer to the A? for the DNS name queried
15302970 responded from a source port other than udp/53
27910744 responses had recursion-available bit set
28182165 returned OK (RCODE=0)
5206 returned FORMERR (RCODE=1)
598141 returned SERVFAIL (RCODE=2)
261089 returned NAMEFAIL (RCODE=3)
480 returned NOTIMP (RCODE=4)
3193978 returned REFUSED (RCODE=5)
0 returned TC=1

2013-12-08 results
4004318 total responses to udp/53 probe
3975998 unique IPs
43215 IPs responded more than once
141582 servers responded from a different IP than probed
3395448 gave the correct answer to the A? for the DNS name queried
1990811 responded from a source port other than udp/53
3497232 responses had recursion-available bit set
3569172 returned OK (RCODE=0)
679 returned FORMERR (RCODE=1)
68724 returned SERVFAIL (RCODE=2)
17715 returned NAMEFAIL (RCODE=3)
65 returned NOTIMP (RCODE=4)
347533 returned REFUSED (RCODE=5)
0 returned TC=1

2013-12-01 results
32653598 total responses to udp/53 probe
31547630 unique IPs
302798 IPs responded more than once
755896 servers responded from a different IP than probed
27411569 gave the correct answer to the A? for the DNS name queried
15208424 responded from a source port other than udp/53
28272840 responses had recursion-available bit set
28591168 returned OK (RCODE=0)
4904 returned FORMERR (RCODE=1)
520376 returned SERVFAIL (RCODE=2)
307375 returned NAMEFAIL (RCODE=3)
1096 returned NOTIMP (RCODE=4)
3225380 returned REFUSED (RCODE=5)
0 returned TC=1

2013-11-24 results
32575304 total responses to udp/53 probe
31854563 unique IPs
307281 IPs responded more than once
770827 servers responded from a different IP than probed
27271055 gave the correct answer to the A? for the DNS name queried
15328243 responded from a source port other than udp/53
28160599 responses had recursion-available bit set
28488050 returned OK (RCODE=0)
4281 returned FORMERR (RCODE=1)
555501 returned SERVFAIL (RCODE=2)
293972 returned NAMEFAIL (RCODE=3)
449 returned NOTIMP (RCODE=4)
3230223 returned REFUSED (RCODE=5)
0 returned TC=1

2013-11-17 results
32338267 total responses to udp/53 probe
31744621 unique IPs
303689 IPs responded more than once
762494 servers responded from a different IP than probed
27060258 gave the correct answer to the A? for the DNS name queried
15290943 responded from a source port other than udp/53
27914329 responses had recursion-available bit set
28288243 returned OK (RCODE=0)
4538 returned FORMERR (RCODE=1)
546991 returned SERVFAIL (RCODE=2)
259268 returned NAMEFAIL (RCODE=3)
540 returned NOTIMP (RCODE=4)
3235551 returned REFUSED (RCODE=5)
0 returned TC=1

2013-11-10 results
37948022 total responses to udp/53 probe
31583872 unique IPs
296704 IPs responded more than once
1826213 servers responded from a different IP than probed
32740749 gave the correct answer to the A? for the DNS name queried
15959464 responded from a source port other than udp/53
33594179 responses had recursion-available bit set
33949358 returned OK (RCODE=0)
4619 returned FORMERR (RCODE=1)
517936 returned SERVFAIL (RCODE=2)
276186 returned NAMEFAIL (RCODE=3)
492 returned NOTIMP (RCODE=4)
3196494 returned REFUSED (RCODE=5)
0 returned TC=1

2013-11-03 results
32468598 total responses to udp/53 probe
31659566 unique IPs
304804 IPs responded more than once
791895 servers responded from a different IP than probed
27193927 gave the correct answer to the A? for the DNS name queried
15179553 responded from a source port other than udp/53
27970830 responses had recursion-available bit set
28418963 returned OK (RCODE=0)
4620 returned FORMERR (RCODE=1)
569452 returned SERVFAIL (RCODE=2)
248960 returned NAMEFAIL (RCODE=3)
543 returned NOTIMP (RCODE=4)
3223478 returned REFUSED (RCODE=5)
0 returned TC=1

2013-10-27 results
32673337 total responses to udp/53 probe
31534554 unique IPs
299951 IPs responded more than once
738290 servers responded from a different IP than probed
27459633 gave the correct answer to the A? for the DNS name queried
15228013 responded from a source port other than udp/53
28301852 responses had recursion-available bit set
28681520 returned OK (RCODE=0)
5338 returned FORMERR (RCODE=1)
557238 returned SERVFAIL (RCODE=2)
261356 returned NAMEFAIL (RCODE=3)
273 returned NOTIMP (RCODE=4)
3164548 returned REFUSED (RCODE=5)
0 returned TC=1

2013-10-20 results
32129296 total responses to udp/53 probe
31382770 unique IPs
295034 IPs responded more than once
751900 servers responded from a different IP than probed
27072324 gave the correct answer to the A? for the DNS name queried
15065323 responded from a source port other than udp/53
27735863 responses had recursion-available bit set
28284709 returned OK (RCODE=0)
5174 returned FORMERR (RCODE=1)
511529 returned SERVFAIL (RCODE=2)
189635 returned NAMEFAIL (RCODE=3)
296 returned NOTIMP (RCODE=4)
3134542 returned REFUSED (RCODE=5)
0 returned TC=1

2013-10-13 results
34014486 total responses to udp/53 probe
31456015 unique IPs
305695 IPs responded more than once
2293974 servers responded from a different IP than probed
28670400 gave the correct answer to the A? for the DNS name queried
16382035 responded from a source port other than udp/53
29498617 responses had recursion-available bit set
29922211 returned OK (RCODE=0)
5156 returned FORMERR (RCODE=1)
630721 returned SERVFAIL (RCODE=2)
227498 returned NAMEFAIL (RCODE=3)
319 returned NOTIMP (RCODE=4)
3226142 returned REFUSED (RCODE=5)
0 returned TC=1

2013-10-06 results
32332627 total responses to udp/53 probe
31250638 unique IPs
306753 IPs responded more than once
870215 servers responded from a different IP than probed
27162939 gave the correct answer to the A? for the DNS name queried
14955338 responded from a source port other than udp/53
27755823 responses had recursion-available bit set
28462364 returned OK (RCODE=0)
5453 returned FORMERR (RCODE=1)
490352 returned SERVFAIL (RCODE=2)
227909 returned NAMEFAIL (RCODE=3)
355 returned NOTIMP (RCODE=4)
3143637 returned REFUSED (RCODE=5)
0 returned TC=1

2013-09-29 results
32402094 total responses to udp/53 probe
31190020 unique IPs
310827 IPs responded more than once
808858 servers responded from a different IP than probed
27144086 gave the correct answer to the A? for the DNS name queried
14927279 responded from a source port other than udp/53
27736495 responses had recursion-available bit set
28452346 returned OK (RCODE=0)
5575 returned FORMERR (RCODE=1)
511775 returned SERVFAIL (RCODE=2)
241896 returned NAMEFAIL (RCODE=3)
606 returned NOTIMP (RCODE=4)
3187152 returned REFUSED (RCODE=5)
0 returned TC=1

2013-09-22 results
31912855 total responses to udp/53 probe
31010142 unique IPs
308442 IPs responded more than once
792518 servers responded from a different IP than probed
26610512 gave the correct answer to the A? for the DNS name queried
14784314 responded from a source port other than udp/53
27484612 responses had recursion-available bit set
27962991 returned OK (RCODE=0)
5837 returned FORMERR (RCODE=1)
562097 returned SERVFAIL (RCODE=2)
278251 returned NAMEFAIL (RCODE=3)
548 returned NOTIMP (RCODE=4)
3098774 returned REFUSED (RCODE=5)
0 returned TC=1

2013-09-15 results
33236828 total responses to udp/53 probe
30886139 unique IPs
309918 IPs responded more than once
787016 servers responded from a different IP than probed
28103041 gave the correct answer to the A? for the DNS name queried
14750450 responded from a source port other than udp/53
28919622 responses had recursion-available bit set
29419170 returned OK (RCODE=0)
6555 returned FORMERR (RCODE=1)
508021 returned SERVFAIL (RCODE=2)
222481 returned NAMEFAIL (RCODE=3)
479 returned NOTIMP (RCODE=4)
3077446 returned REFUSED (RCODE=5)
0 returned TC=1

2013-09-08 results
32206926 total responses to udp/53 probe
30978106 unique IPs
323025 IPs responded more than once
840897 servers responded from a different IP than probed
26807619 gave the correct answer to the A? for the DNS name queried
14629452 responded from a source port other than udp/53
27781641 responses had recursion-available bit set
28221266 returned OK (RCODE=0)
6433 returned FORMERR (RCODE=1)
670343 returned SERVFAIL (RCODE=2)
248047 returned NAMEFAIL (RCODE=3)
1056 returned NOTIMP (RCODE=4)
3055953 returned REFUSED (RCODE=5)
0 returned TC=1

2013-09-01 results
32420025 total responses to udp/53 probe
31131809 unique IPs
316749 IPs responded more than once
915503 servers responded from a different IP than probed
27166819 gave the correct answer to the A? for the DNS name queried
14588584 responded from a source port other than udp/53
28054493 responses had recursion-available bit set
28559942 returned OK (RCODE=0)
6345 returned FORMERR (RCODE=1)
569209 returned SERVFAIL (RCODE=2)
227727 returned NAMEFAIL (RCODE=3)
692 returned NOTIMP (RCODE=4)
3053710 returned REFUSED (RCODE=5)
0 returned TC=1

2013-08-25 results
30979261 total responses to udp/53 probe
30327089 unique IPs
315761 IPs responded more than once
785246 servers responded from a different IP than probed
25924923 gave the correct answer to the A? for the DNS name queried
14277551 responded from a source port other than udp/53
26760023 responses had recursion-available bit set
27273989 returned OK (RCODE=0)
7204 returned FORMERR (RCODE=1)
516644 returned SERVFAIL (RCODE=2)
236206 returned NAMEFAIL (RCODE=3)
848 returned NOTIMP (RCODE=4)
2941824 returned REFUSED (RCODE=5)
0 returned TC=1

2013-08-18 results
33287927 total responses to udp/53 probe
31236893 unique IPs
330412 IPs responded more than once
836109 servers responded from a different IP than probed
28006286 gave the correct answer to the A? for the DNS name queried
14511969 responded from a source port other than udp/53
28807032 responses had recursion-available bit set
29409614 returned OK (RCODE=0)
6418 returned FORMERR (RCODE=1)
493576 returned SERVFAIL (RCODE=2)
241310 returned NAMEFAIL (RCODE=3)
386 returned NOTIMP (RCODE=4)
3133941 returned REFUSED (RCODE=5)
0 returned TC=1

2013-08-11 results
32155735 total responses to udp/53 probe
31105727 unique IPs
329188 IPs responded more than once
849278 servers responded from a different IP than probed
26928868 gave the correct answer to the A? for the DNS name queried
14361909 responded from a source port other than udp/53
27727498 responses had recursion-available bit set
28348485 returned OK (RCODE=0)
6191 returned FORMERR (RCODE=1)
471056 returned SERVFAIL (RCODE=2)
228629 returned NAMEFAIL (RCODE=3)
198 returned NOTIMP (RCODE=4)
3098666 returned REFUSED (RCODE=5)
0 returned TC=1

2013-08-04 results
32340477 total responses to udp/53 probe
31345589 unique IPs
317532 IPs responded more than once
988480 servers responded from a different IP than probed
27141327 gave the correct answer to the A? for the DNS name queried
14611486 responded from a source port other than udp/53
27988372 responses had recursion-available bit set
28579369 returned OK (RCODE=0)
6819 returned FORMERR (RCODE=1)
485385 returned SERVFAIL (RCODE=2)
227858 returned NAMEFAIL (RCODE=3)
368 returned NOTIMP (RCODE=4)
3037905 returned REFUSED (RCODE=5)
0 returned TC=1

2013-07-28 results
33645104 total responses to udp/53 probe
31384155 unique IPs
319382 IPs responded more than once
909450 servers responded from a different IP than probed
28392292 gave the correct answer to the A? for the DNS name queried
14643460 responded from a source port other than udp/53
29269367 responses had recursion-available bit set
29853161 returned OK (RCODE=0)
6568 returned FORMERR (RCODE=1)
527808 returned SERVFAIL (RCODE=2)
213093 returned NAMEFAIL (RCODE=3)
215 returned NOTIMP (RCODE=4)
3041905 returned REFUSED (RCODE=5)
0 returned TC=1

2013-07-21 results
33608687 total responses to udp/53 probe
31503034 unique IPs
312221 IPs responded more than once
912096 servers responded from a different IP than probed
28459693 gave the correct answer to the A? for the DNS name queried
14662551 responded from a source port other than udp/53
29307194 responses had recursion-available bit set
29895008 returned OK (RCODE=0)
6728 returned FORMERR (RCODE=1)
474001 returned SERVFAIL (RCODE=2)
240668 returned NAMEFAIL (RCODE=3)
278 returned NOTIMP (RCODE=4)
2990055 returned REFUSED (RCODE=5)
0 returned TC=1

2013-07-14 results
33040787 total responses to udp/53 probe
31444157 unique IPs
314965 IPs responded more than once
804595 servers responded from a different IP than probed
27950122 gave the correct answer to the A? for the DNS name queried
14622313 responded from a source port other than udp/53
28597413 responses had recursion-available bit set
29339642 returned OK (RCODE=0)
6814 returned FORMERR (RCODE=1)
483132 returned SERVFAIL (RCODE=2)
231397 returned NAMEFAIL (RCODE=3)
239 returned NOTIMP (RCODE=4)
2977347 returned REFUSED (RCODE=5)
0 returned TC=1

2013-07-07 results
34195010 total responses to udp/53 probe
31627955 unique IPs
316718 IPs responded more than once
796274 servers responded from a different IP than probed
29119309 gave the correct answer to the A? for the DNS name queried
14760068 responded from a source port other than udp/53
29788474 responses had recursion-available bit set
30467602 returned OK (RCODE=0)
7305 returned FORMERR (RCODE=1)
528032 returned SERVFAIL (RCODE=2)
215383 returned NAMEFAIL (RCODE=3)
388 returned NOTIMP (RCODE=4)
2974402 returned REFUSED (RCODE=5)
0 returned TC=1

2013-06-30 results
35086838 total responses to udp/53 probe
31746901 unique IPs
313404 IPs responded more than once
784503 servers responded from a different IP than probed
30085246 gave the correct answer to the A? for the DNS name queried
14907230 responded from a source port other than udp/53
30556493 responses had recursion-available bit set
31429572 returned OK (RCODE=0)
7094 returned FORMERR (RCODE=1)
492359 returned SERVFAIL (RCODE=2)
212569 returned NAMEFAIL (RCODE=3)
191 returned NOTIMP (RCODE=4)
2942707 returned REFUSED (RCODE=5)
0 returned TC=1

2013-06-23 results
34110237 total responses to udp/53 probe
31781245 unique IPs
308676 IPs responded more than once
783362 servers responded from a different IP than probed
29165166 gave the correct answer to the A? for the DNS name queried
14904501 responded from a source port other than udp/53
29594916 responses had recursion-available bit set
30500713 returned OK (RCODE=0)
7528 returned FORMERR (RCODE=1)
460186 returned SERVFAIL (RCODE=2)
209178 returned NAMEFAIL (RCODE=3)
242 returned NOTIMP (RCODE=4)
2930834 returned REFUSED (RCODE=5)
0 returned TC=1

2013-06-16 results
33631296 total responses to udp/53 probe
31959834 unique IPs
309846 IPs responded more than once
763510 servers responded from a different IP than probed
28660548 gave the correct answer to the A? for the DNS name queried
14960504 responded from a source port other than udp/53
29074853 responses had recursion-available bit set
29992506 returned OK (RCODE=0)
6501 returned FORMERR (RCODE=1)
493016 returned SERVFAIL (RCODE=2)
194168 returned NAMEFAIL (RCODE=3)
100 returned NOTIMP (RCODE=4)
2944024 returned REFUSED (RCODE=5)
0 returned TC=1

2013-06-09 results
33186376 total responses to udp/53 probe
31500161 unique IPs
314520 IPs responded more than once
881209 servers responded from a different IP than probed
28168246 gave the correct answer to the A? for the DNS name queried
14792764 responded from a source port other than udp/53
28610374 responses had recursion-available bit set
29512615 returned OK (RCODE=0)
6923 returned FORMERR (RCODE=1)
498689 returned SERVFAIL (RCODE=2)
219146 returned NAMEFAIL (RCODE=3)
133 returned NOTIMP (RCODE=4)
2947633 returned REFUSED (RCODE=5)
0 returned TC=1

2013-06-02 results
34227822 total responses to udp/53 probe
31866283 unique IPs
320793 IPs responded more than once
789579 servers responded from a different IP than probed
29207283 gave the correct answer to the A? for the DNS name queried
14951390 responded from a source port other than udp/53
29720118 responses had recursion-available bit set
30558673 returned OK (RCODE=0)
5654 returned FORMERR (RCODE=1)
548423 returned SERVFAIL (RCODE=2)
183022 returned NAMEFAIL (RCODE=3)
103 returned NOTIMP (RCODE=4)
2930646 returned REFUSED (RCODE=5)
0 returned TC=1

2013-05-26 results
33399580 total responses to udp/53 probe
31718438 unique IPs
318313 IPs responded more than once
761542 servers responded from a different IP than probed
28331118 gave the correct answer to the A? for the DNS name queried
14878443 responded from a source port other than udp/53
28888370 responses had recursion-available bit set
29666273 returned OK (RCODE=0)
6406 returned FORMERR (RCODE=1)
580608 returned SERVFAIL (RCODE=2)
194100 returned NAMEFAIL (RCODE=3)
123 returned NOTIMP (RCODE=4)
2950948 returned REFUSED (RCODE=5)
0 returned TC=1

2013-05-19 results
33249285 total responses to udp/53 probe
31883057 unique IPs
319260 IPs responded more than once
762932 servers responded from a different IP than probed
28204907 gave the correct answer to the A? for the DNS name queried
14944049 responded from a source port other than udp/53
28742118 responses had recursion-available bit set
29520442 returned OK (RCODE=0)
6334 returned FORMERR (RCODE=1)
579612 returned SERVFAIL (RCODE=2)
182994 returned NAMEFAIL (RCODE=3)
77 returned NOTIMP (RCODE=4)
2958776 returned REFUSED (RCODE=5)
0 returned TC=1

2013-05-12 results
32920658 total responses to udp/53 probe
31927038 unique IPs
321047 IPs responded more than once
790785 servers responded from a different IP than probed
27948738 gave the correct answer to the A? for the DNS name queried
14947944 responded from a source port other than udp/53
28447541 responses had recursion-available bit set
29271455 returned OK (RCODE=0)
6443 returned FORMERR (RCODE=1)
508417 returned SERVFAIL (RCODE=2)
186242 returned NAMEFAIL (RCODE=3)
125 returned NOTIMP (RCODE=4)
2946074 returned REFUSED (RCODE=5)
0 returned TC=1

2013-05-05 results
32959644 total responses to udp/53 probe
31868837 unique IPs
318305 IPs responded more than once
1164738 servers responded from a different IP than probed
28016578 gave the correct answer to the A? for the DNS name queried
15299674 responded from a source port other than udp/53
28494930 responses had recursion-available bit set
29346370 returned OK (RCODE=0)
6703 returned FORMERR (RCODE=1)
488903 returned SERVFAIL (RCODE=2)
168368 returned NAMEFAIL (RCODE=3)
134 returned NOTIMP (RCODE=4)
2947866 returned REFUSED (RCODE=5)
0 returned TC=1

2013-04-28 results
33750145 total responses to udp/53 probe
31777555 unique IPs
316263 IPs responded more than once
791822 servers responded from a different IP than probed
28938357 gave the correct answer to the A? for the DNS name queried
14939395 responded from a source port other than udp/53
29317338 responses had recursion-available bit set
30273426 returned OK (RCODE=0)
6029 returned FORMERR (RCODE=1)
466273 returned SERVFAIL (RCODE=2)
167185 returned NAMEFAIL (RCODE=3)
132 returned NOTIMP (RCODE=4)
2835696 returned REFUSED (RCODE=5)
0 returned TC=1

2013-04-21 results
32737746 total responses to udp/53 probe
32105403 unique IPs
303174 IPs responded more than once
786950 servers responded from a different IP than probed
27805713 gave the correct answer to the A? for the DNS name queried
14944839 responded from a source port other than udp/53
28244794 responses had recursion-available bit set
29154142 returned OK (RCODE=0)
5588 returned FORMERR (RCODE=1)
509123 returned SERVFAIL (RCODE=2)
163050 returned NAMEFAIL (RCODE=3)
183 returned NOTIMP (RCODE=4)
2904256 returned REFUSED (RCODE=5)
0 returned TC=1

2013-04-14 results
33974185 total responses to udp/53 probe
30622569 unique IPs
365086 IPs responded more than once
890204 servers responded from a different IP than probed
27773382 gave the correct answer to the A? for the DNS name queried
13721271 responded from a source port other than udp/53
29533472 responses had recursion-available bit set
29164284 returned OK (RCODE=0)
5613 returned FORMERR (RCODE=1)
1810834 returned SERVFAIL (RCODE=2)
165639 returned NAMEFAIL (RCODE=3)
160 returned NOTIMP (RCODE=4)
2827137 returned REFUSED (RCODE=5)
0 returned TC=1

2013-04-07 results
31485130 total responses to udp/53 probe
30390872 unique IPs
375648 IPs responded more than once
705586 servers responded from a different IP than probed
25298074 gave the correct answer to the A? for the DNS name queried
13840790 responded from a source port other than udp/53
27114435 responses had recursion-available bit set
26645481 returned OK (RCODE=0)
6308 returned FORMERR (RCODE=1)
1916957 returned SERVFAIL (RCODE=2)
153979 returned NAMEFAIL (RCODE=3)
109 returned NOTIMP (RCODE=4)
2761880 returned REFUSED (RCODE=5)
0 returned TC=1

2013-03-31 results
27200613 total responses to udp/53 probe
26277362 unique IPs
332978 IPs responded more than once
646308 servers responded from a different IP than probed
20675738 gave the correct answer to the A? for the DNS name queried
11033536 responded from a source port other than udp/53
23540747 responses had recursion-available bit set
21884028 returned OK (RCODE=0)
3944 returned FORMERR (RCODE=1)
2680678 returned SERVFAIL (RCODE=2)
160058 returned NAMEFAIL (RCODE=3)
98 returned NOTIMP (RCODE=4)
2471484 returned REFUSED (RCODE=5)
0 returned TC=1

2013-03-24 results
27904057 total responses to udp/53 probe
27573362 unique IPs
331802 IPs responded more than once
643952 servers responded from a different IP than probed
21432212 gave the correct answer to the A? for the DNS name queried
11960701 responded from a source port other than udp/53
24123268 responses had recursion-available bit set
22761875 returned OK (RCODE=0)
4096 returned FORMERR (RCODE=1)
2434617 returned SERVFAIL (RCODE=2)
159544 returned NAMEFAIL (RCODE=3)
178 returned NOTIMP (RCODE=4)
2542521 returned REFUSED (RCODE=5)
0 returned TC=1