Resolvers
Record types 8 selected
Record types

DNS looks up the hostname only; for SRV records, enter the full name, such as _sip._tcp.example.com. Quad9 filters domains it considers malicious, which can change its answers.

Do DNS resolvers agree?

Compare the records public resolvers return for a name, or check that a change has reached them: addresses, aliases, mail servers, text records, name servers, and DNSSEC keys.