SOA
Start of Authority
Primary NS
Mailbox
hostmaster.systemdns.com
Serial
1753618610
Refresh
10800
Retry
3600
Expire
300
Minimum TTL
60
TXT
TXT Records
v=spf1 include:_spf.mailbuilderbuilder.com ~all
google-site-verification=5p4rWXQ3TBDio6cIF2ePzK_6DeUFr8sb36tFsfMLDC4
A