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 ip4:66.115.166.244 +a +mx +ip4:216.131.91.228 +ip4:216.131.125.46 +ip4:216.131.91.227 ~all
A