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
MS=4E94B11F1068E9171B2E2538E7D31F0A2C6639D5
v=spf1 ip4:123.212.237.181 ip4:211.46.109.20 ~all
A