iana.org DNS records

A IPv4 address
1h
ICANN
AS16876
United States of America
Washington, District of Columbia
AAAA IPv6 address
1h
ICANN
AS16876
United States of America
Ashburn, Virginia
CNAME Canonical name
Apex domains cannot have CNAME records.
TXT Human readable text
1d
DocuSign
Domain verification
docusign=b2d7c7b0-4627-494b-a7aa-682ee87c265d
Google
Domain verification
google-site-verification=6UylNQOBC9EN1ZNfySQ3g8XdRBqkGG4gifrzF9zsPD0
Google
Domain verification
google-site-verification=iIqTTcUxND4wZOeVe5Ho728rH3JOSDnssYsYJ7pUtQQ
Microsoft
Domain verification
MS=ms22660639
Smartsheet
Domain verification
smartsheet-site-validation=CcnvONgQ2ibuzf2zHZxgPaWUqTwt-Sjr
Yahoo
Domain verification
yahoo-verification-key=a1BzYfCAaz0f0Lu5ciZqvFkN93BwOIFipV9hvjjvqJw=
c9e864a6c53444038d34fe3a22513b74
hibp-verify=dweb_deeci9b66kmruhrzqi0rgz1m
MX Mail server
1h
NS Authoritative DNS server
1d
SOA Start of authority
1h
Zone apex
Start of authority
Email
Serial
2025121345
Refresh
2h
Retry
1h
Expire
14d
Negative cache TTL
1h

Other record types