Canonical Names

TTL
CNAME
rackspeed.cloud (target)
5m

IPv4 Addresses

TTL

IPv6 Addresses

TTL

Name Servers

TTL

Mail Servers

TTL

SOA Details

TTL
SOA Primary NS
5m
SOA Responsible
info.rackspeed.de
SOA Serial
2026043003
SOA Times
Refresh 1h
Retry 10m
Expire 14d
Minimum TTL 10m

SPF (Sender Policy Framework)

TTL
SPF SPFv1
Qualifier Mechanism Target / value Valid Details
+ Pass a
+ Pass mx
- Fail all
5m