certmetrics.com DNS records

A IPv4 address
1h
Microsoft
AS8075
United States of America
Washington, Virginia
AAAA IPv6 address
1d
certmetrics.com has no AAAA records.
CNAME Canonical name
Apex domains cannot have CNAME records.
TXT Human readable text
1h
MX Mail server
1h
NS Authoritative DNS server
1h
SOA Start of authority
1d
Zone apex
Start of authority
Email
Serial
2026021201
Refresh
1d
Retry
2h
Expire
41d 16h
Negative cache TTL
1d

Other record types