SOA
Start of Authority
Primary NS
Mailbox
support.gbc.net
Serial
2026020314
Refresh
3600
Retry
900
Expire
1209600
Minimum TTL
300
MX
Mail Exchangers
TXT
TXT Records
MS=ms79346224
iluhs77ug1059cltm22qebf402
NETORGFT19620651.onmicrosoft.com
v=spf1 include:spf.protection.outlook.com include:_spf.gbc.net -all
A