SOA
Start of Authority
Primary NS
Mailbox
hostmaster.work.de
Serial
2023031701
Refresh
28800
Retry
7200
Expire
604800
Minimum TTL
86400
MX
Mail Exchangers
TXT
TXT Records
v=spf1 include:spf.protection.outlook.com ip4:212.12.56.74 include:_spfa.work.de -all
A