THE RECORDS BEHIND THE NAME

DNS lookup.

Explore resource records, mail routing and reverse DNS.

Public IPs automatically use PTR. Common records queries A, AAAA, MX, NS, CNAME, TXT, SOA and CAA separately.

DNS

b.dns.br

2 answer records
Google Public DNS · HTTPS2026-09-20T05:03:31+00:00View JSON
ANOERRORAD yes
AAAANOERRORAD yes
MXNOERROR · no answersAD yesResponse from 2001:12f8:2::10.
NSNOERROR · no answersAD yesResponse from 200.219.154.10.
CNAMENOERROR · no answersAD yesResponse from 2001:12f8:2::10.
TXTNOERROR · no answersAD yesResponse from 200.229.248.10.
SOANOERROR · no answersAD yes
CAANOERROR · no answersAD yesResponse from 200.219.148.10.

AD indicates that the resolver reports DNSSEC-validated data. “AD no” can also mean the zone is unsigned. NXDOMAIN is a DNS result, not a domain-availability check.

TypeNameTTL · secondsValueLook up
Ab.dns.br21084200.189.41.10IP WHOIS →
AAAAb.dns.br176372001:12f8:8::10IP WHOIS →
Authority records · 1
TypeNameTTL · secondsValueLook up
SOAdns.br899a.dns.br. hostmaster.registro.br. 2026091903 1800 900 604800 900

Queries are sent to Google Public DNS over HTTPS. Results reflect its public DNS view and cache; they may differ from your local network. TXT strings retain their DNS quoting. Common records does not enumerate every name or record in a zone.