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 +ip4:160.16.59.10 +ip4:153.126.178.251 include:_spf.google.com ~all
v=spf1 include:spf01.koseimc.com include:spf02.koseimc.com include:spf03.koseimc.com include:spf04.koseimc.com include:spf05.ko
seimc.com ~all
A