xtra.pl DNS records

A IPv4 address
1d
Zachodniopomorski Uniwersytet Technologiczny w Szczecinie, Akademickie Centrum Informatyki
AS13119
Poland
Szczecin, West Pomerania
AAAA IPv6 address
1d
xtra.pl has no AAAA records.
CNAME Canonical name
Apex domains cannot have CNAME records.
TXT Human readable text
1d
SPF
Sender policy
v=spf1 a mx ?all
MX Mail server
1d
mx.xtra.pl 5 Primary
NS Authoritative DNS server
1d
SOA Start of authority
1d
Zone apex
Start of authority
Email
Serial
2025080101
Refresh
3h
Retry
1h
Expire
21d
Negative cache TTL
1d

Other record types