SOA
Start of Authority
Primary NS
Mailbox
hostmaster.keppler-it.de
Serial
2024081501
Refresh
10800
Retry
3600
Expire
604800
Minimum TTL
86400
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 ip4:88.198.223.0/25 ip4:213.95.40.90 ip6:2a01:4f8:bb:c00::/56 ip6:2001:780:135::/48 -all
A