SOA
Start of Authority
Primary NS
Mailbox
admin.rental.software
Serial
538
Refresh
3600
Retry
1800
Expire
604800
Minimum TTL
86400
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
MS=ms75538998
v=spf1include:secureserver.net-all
v=spf1 a include:_spf.smtp.com ~all