SOA
Start of Authority
Primary NS
Mailbox
hostmaster.internet1.de
Serial
2022031001
Refresh
3600
Retry
900
Expire
1209600
Minimum TTL
1800
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 a mx include:_spf.internet1.de -all
20c4e928140f8adfc5834201d9a072133f801ed6