SOA
Start of Authority
Primary NS
Mailbox
hostmaster.one.com
Serial
2026062404
Refresh
14400
Retry
3600
Expire
1209600
Minimum TTL
600
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 include:_custspf.rs-security.secplan.net ~all
v=spf1 include:_custspf.one.com include:spf.protection.outlook.com ~all
v=spf1 include:_custspf.one.com ~all
A
IPv4 Addresses
AAAA