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 +a +mx +ip4:3.131.168.16 +ip4:216.86.156.195 +ip4:64.78.151.128/26 +ip4:216.241.183.0/24 +include:_spf.fused.com include:relay.mailchannels.net -all