SOA
Start of Authority
Primary NS
Mailbox
postmaster.vif.com
Serial
2001070800
Refresh
3600
Retry
600
Expire
604800
Minimum TTL
3600
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 ip4:216.239.64.0/24 ip4:216.239.80.0/24 ip4:216.239.71.131/32 ~all