SOA
Start of Authority
Primary NS
Mailbox
cloud-dns-hostmaster.google.com
Serial
48
Refresh
21600
Retry
3600
Expire
259200
Minimum TTL
300
TXT
TXT Records
google-site-verification=WwqnmYB14Qe6u5qznknqxvAoTHJvaSLPifj7W-8F_GA
v=spf1 include:_spf.google.com include:sendgrid.net ~all
A