SOA
Start of Authority
Primary NS
Mailbox
azuredns-hostmaster.microsoft.com
Serial
1
Refresh
3600
Retry
300
Expire
2419200
Minimum TTL
300
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
3f2e5lluq4ea3e63n98bsp2mu0
MS=ms54333476
v=spf1 include:spf.protection.outlook.com -all