SOA
Start of Authority
Primary NS
Mailbox
iswindiskusagemonitor.hostdepartment.com
Serial
2026052201
Refresh
10800
Retry
3600
Expire
604800
Minimum TTL
10800
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 ip4:64.20.63.11 a mx include:relay.mailchannels.net ~all
A