SOA
Start of Authority
Primary NS
Mailbox
iswindiskusagemonitor.hostdepartment.com
Serial
2026051201
Refresh
10800
Retry
3600
Expire
604800
Minimum TTL
10800
MX
Mail Exchangers
TXT
TXT Records
v=spf1 ip4:68.168.208.58 a mx include:relay.mailbaby.net ~all