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 +a +mx +ip4:50.87.253.152 +include:spf.protection.outlook.com +a:dispatch-us.ppe-hosted.com -all
A