SOA
Start of Authority
Primary NS
Mailbox
hostmaster.one.com
Serial
2026012801
Refresh
1800
Retry
900
Expire
1209600
Minimum TTL
300
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
MS=ms33097830
MS=ms39920910
v=spf1 include:spf.protection.outlook.com include:mail.zendesk.com include:spf.zoner.fi include:sendgrid.net -all
A