SOA
Start of Authority
Primary NS
Mailbox
sysadmin.whc.ca
Serial
2022082203
Refresh
3600
Retry
1800
Expire
1209600
Minimum TTL
86400
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 +a +mx +ip4:173.209.54.18 include:spf.web-dns1.com +ip4:51.161.14.84 ~all
A