SOA
Start of Authority
Primary NS
Mailbox
cloud-dns-hostmaster.google.com
Serial
1
Refresh
21600
Retry
3600
Expire
259200
Minimum TTL
300
TXT
TXT Records
v=spf1 +a +mx +ip4:64.187.97.204 +include:spf.titan.email ~all
google-gws-recovery-domain-verification=73446920