mailfw3.joker-forward.com DNS records

A IPv4 address
1d
CSL Computer Service Langenbach
AS5517
Germany
Düsseldorf, North Rhine-Westphalia
AAAA IPv6 address
5m
mailfw3.joker-forward.com has no AAAA records.
CNAME Canonical name
5m
mailfw3.joker-forward.com has no CNAME records.
TXT Human readable text
1d
SPF
Sender policy
v=spf1 a -all
MX Mail server
5m
mailfw3.joker-forward.com has no MX records.
NS Authoritative DNS server
5m
mailfw3.joker-forward.com has no NS records.
NS records for this zone are defined at joker-forward.com.
SOA Start of authority
5m
Zone apex
Start of authority
Email
Serial
2026011934
Refresh
4h
Retry
1h
Expire
14d
Negative cache TTL
5m

Other record types