SOA
Start of Authority
Primary NS
Mailbox
cloud-dns-hostmaster.google.com
Serial
5
Refresh
21600
Retry
3600
Expire
259200
Minimum TTL
300
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 +a +mx +ip4:50.87.144.75 +ip4:198.61.254.37 +include:mailgun.org +include:websitewelcome.com +include:spf.mandrillapp.com ~all
A