SOA
Start of Authority
Primary NS
Mailbox
hostmaster.one.com
Serial
2026062001
Refresh
14400
Retry
3600
Expire
1209600
Minimum TTL
600
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
MS=ms25352498
v=spf1 include:spf.heimdall.zpirit.no include:spf.protection.example.com include:_custspf.one.com -all
A