SOA
Start of Authority
Primary NS
Mailbox
azuredns-hostmaster.microsoft.com
Serial
1
Refresh
3600
Retry
300
Expire
2419200
Minimum TTL
300
MX
Mail Exchangers
TXT
TXT Records
v=spf1 include:spf.protection.outlook.com -all
0 mrmtrust-com.mail.protection.outlook.com
mscid=rjKKMpvFzz0XZvd2r9qSoB/lqJH+TiPCcmnuqn6d9t8gtAWSdQDK5KkMe5frBhbMksWx67Pe1BR8X0s7fxGmQg==
A