SOA
Start of Authority
Primary NS
Mailbox
hostmaster.one.com
Serial
2026090801
Refresh
1800
Retry
900
Expire
1209600
Minimum TTL
300
TXT
TXT Records
v=spf1 include:_spf.cio.g1i.one include:net.profihost.com include:mail.zendesk.com include:spf.protection.outlook.com include:secure-mailgate.com ~all
A