12.in-addr.arpa DNS records

A IPv4 address
1d
12.in-addr.arpa has no A records.
AAAA IPv6 address
1d
12.in-addr.arpa has no AAAA records.
CNAME Canonical name
Apex domains cannot have CNAME records.
TXT Human readable text
1d
12.in-addr.arpa has no TXT records.
MX Mail server
1d
12.in-addr.arpa has no MX records.
NS Authoritative DNS server
1d
cbru.br.ns.els-gms.att.net
cmtu.mt.ns.els-gms.att.net
dbru.br.ns.els-gms.att.net
dmtu.mt.ns.els-gms.att.net
SOA Start of authority
1d
Zone apex
Start of authority
Email
[email protected]
Serial
147
Refresh
1d
Retry
2h 46m 40s
Expire
7d
Negative cache TTL
1d

Other record types

A AAAA AFSDB APL AXFR CAA CDNSKEY CDS CERT CNAME CSYNC DHCID DLV DNAME DNSKEY DS EUI48 EUI64 HINFO HIP HTTPS IPSECKEY IXFR KEY KX LOC MX NAPTR NS NSEC3 NSEC3PARAM NSEC NXT OPENPGPKEY OPT PTR RP RRSIG SIG SMIMEA SOA SPF SSHFP SVCB SRV TA TKEY TLSA TSIG TXT URI ZONEMD