SOA
Start of Authority
Primary NS
Mailbox
sysadmin.whc.ca
Serial
2026101503
Refresh
3600
Retry
1800
Expire
1209600
Minimum TTL
86400
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 ip4:51.222.248.162 include:spf.web-dns1.com ip4:158.69.124.97 +a +mx ~all
A