SOA
Start of Authority
Primary NS
Mailbox
info.whc.ca
Serial
2026092801
Refresh
1440
Retry
1440
Expire
3600000
Minimum TTL
86400
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 ip4:54.39.100.235 ip4:192.99.29.227 include:spf.web-dns1.com include:sendgrid.net include:spf.protection.outlook.com -all