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
MS=ms25143489
v=spf1 include:spf.protection.outlook.com ip4:52.162.241.230 ip4:70.99.183.30 ip4:70.99.183.31 ip4:199.96.228.0/22 include:sgsmn-com.spf.smtp25.com ~all
0ed1fe018ae2934830584e44539c377e4bb0d52bd6
v=spf1 include:us._netblocks.mimecast.com ~all
A