SOA
Start of Authority
Primary NS
Mailbox
hostmaster.checkdomain.de
Serial
2025040201
Refresh
40000
Retry
7200
Expire
604800
Minimum TTL
300
MX
Mail Exchangers
TXT
TXT Records
MS=ms97818076
v=spf1 mx a include:spf.nl2go.com ip4:95.130.253.0/24 ip6:2a00:12c0:1013::/48 include:spf.protection.outlook.com include:spf.hornetsecurity.com -all
A