SOA
Start of Authority
Primary NS
Mailbox
hostmaster.checkdomain.de
Serial
2026080701
Refresh
40000
Retry
7200
Expire
604800
Minimum TTL
300
NS
Nameservers
TXT
TXT Records
v=spf1 a include:spf.hornetsecurity.com include:spf.protection.outlook.com ~all
MS=ms87985122
A