SOA
Start of Authority
Primary NS
Mailbox
azuredns-hostmaster.microsoft.com
Serial
1
Refresh
3600
Retry
300
Expire
2419200
Minimum TTL
300
TXT
TXT Records
MS=ms73841395
v=spf1 +a +mx +ip4:66.147.244.60 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com ?all