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HTTP/2 301
server: nginx
date: Sun, 13 Jul 2025 07:40:26 GMT
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content-length: 178
location: https://root-servers.org/
HTTP/2 200
server: nginx
date: Sun, 13 Jul 2025 07:40:26 GMT
content-type: text/html; charset=utf-8
expires: Sun, 13 Jul 2025 07:41:21 GMT
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vary: origin, Cookie
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Root Server Technical Operations Association
News and publications show all
| 2025-07-04 | June 2025 Route Hijack of Root Server Address Prefixes |
| 2025-04-07 | Root Server System 2025 Technical Diversity Report |
| 2024-04-15 | Root Server System Operational Information |
Meeting agendas show all
| 2024-11-03 | IETF 121/Dublin/Virtual (PDF) |
| 2024-07-21 | IETF 120/Vancouver/Virtual (PDF) |
| 2024-03-17 | IETF 119/Brisbane/Virtual (PDF) |
As of 2025-07-13T07:40:21Z, the root server system consists of 1951 instances operated by the 12 independent root server operators.
The 13 root name servers are operated by 12 independent organisations.
You can find more information about each of these organisations by visiting their homepage as found in the 'Operator' field below.
Technical questions about the Root Server System as a whole can be directed to the Ask RSSAC e-mail address.
Visualisations produced from RSSAC002 data submitted by the root server operators can be viewed at rssac002.root-servers.org
See also: AS112 | The root hints files (named.cache, root.ca, root.hints, ...) can be obtained via IANA's page