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
MS=ms87740513
facebook-domain-verification=a1kt29t5vzcqrdludw05ycy98uvvfd
v=spf1 include:emailsrvr.com include:dx1mail.com include:sendgrid.net -all
A