SOA
Start of Authority
Primary NS
Mailbox
hostmaster.keppler-it.de
Serial
2025062301
Refresh
86400
Retry
7200
Expire
604800
Minimum TTL
86400
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 include:_spf.keppler-it.de ~all
A
IPv4 Addresses
CNAME