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 mx a ip4:216.1.128.162 ip4:216.1.128.163 ip4:216.1.128.164 ip4:216.1.128.165 ip4:216.1.128.169 include:_spf.google.com ~all
A