SOA
Start of Authority
Primary NS
Mailbox
awsdns-hostmaster.amazon.com
Serial
1
Refresh
7200
Retry
900
Expire
1209600
Minimum TTL
86400
MX
Mail Exchangers
TXT
TXT Records
v=spf1 +mx +a +ip4:156.38.211.202 +ip4:156.38.211.203 +ip4:196.44.136.0/24 +ip4:104.47.17.176 -all