SOA
Start of Authority
Primary NS
Mailbox
hostmaster.universum.com
Serial
2021010800
Refresh
43200
Retry
7200
Expire
1209600
Minimum TTL
86400
TXT
TXT Records
v=DMARC1;p=quarantine;pct=100
v=spf1 include:_spf.perfora.net include:_spf.kundenserver.de include:_spf.universum.com ~all
A