SOA
Start of Authority
Primary NS
Mailbox
awsdns-hostmaster.amazon.com
Serial
1
Refresh
7200
Retry
900
Expire
1209600
Minimum TTL
86400
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 ip4:12.180.195.225 ip4:12.180.195.231 ip4:12.180.195.240 ip4:50.219.184.33 ip4:50.219.184.38 ip4:50.219.184.46 include:spf.protection.outlook.com ~all