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
v=spf1 ip4:172.172.145.158 include:spf.protection.outlook.com -all
mscid=c5v+ewPDRXMf7GYp/n3UAStQqOIs2Fj22vJTQxV93Nw+C4tnMmUfywLuFgww25IRVazKT8DtPEUZKhxckb3xGQ==
A