undefined.hostname.localhost DNS records

A IPv4 address
1d
undefined.hostname.localhost has no A records.
AAAA IPv6 address
1d
undefined.hostname.localhost has no AAAA records.
CNAME Canonical name
21h 28m 7s
undefined.hostname.localhost has no CNAME records.
TXT Human readable text
1d
undefined.hostname.localhost has no TXT records.
MX Mail server
1d
undefined.hostname.localhost has no MX records.
NS Authoritative DNS server
1d
undefined.hostname.localhost has no NS records.
NS records for this zone are defined at localhost..
SOA Start of authority
0s
Zone apex
Start of authority
Email
Serial
2026022200
Refresh
30m
Retry
15m
Expire
7d
Negative cache TTL
1d

Other record types