SOA
Start of Authority
Primary NS
Mailbox
postmaster.example.org
Serial
1759900647
Refresh
3600
Retry
600
Expire
86400
Minimum TTL
3600
TXT
TXT Records
v=spf1 mx ptr ip4:150.95.29.106 ip4:150.95.29.107 ip4:150.95.29.108 ip4:150.95.29.109 mx:win07-mail.zth.netdesignhost.com ~all