Ferret: Automatically finding RFC compliance bugs in DNS nameservers
Guest Post: New open-source tool identifies 30 unique bugs across popular DNS implementations like Bind, Knot, NSD, and PowerDNS.
How complex is the DNS?
Guest Post: Using the power of the DNAME record type, study shows DNS can express regular languages and pushdown systems.
Find bugs in your DNS zone files before deployment
Guest Post: GRᴏᴏᴛ is a new open-source static verification tool for DNS zone files.