testback.com DNS records

A IPv4 address
1h
testback.com has no A records.
AAAA IPv6 address
1h
testback.com has no AAAA records.
CNAME Canonical name
Apex domains cannot have CNAME records.
TXT Human readable text
1h
SPF
Sender policy
v=spf1 mx ~all
spf2.0/pra
MX Mail server
1h
qbtestmail1.testback.com 10 Primary
NS Authoritative DNS server
1d
ns1.dnshost.net
ns2.dnshost.net
SOA Start of authority
1d
Zone apex
Start of authority
Email
zonemaster\@dnshost@net
Serial
1749028927
Refresh
12h
Retry
1h
Expire
7d
Negative cache TTL
1h

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