SOA
Start of Authority
Primary NS
Mailbox
sysadmin.whc.ca
Serial
2026091801
Refresh
3600
Retry
1800
Expire
1209600
Minimum TTL
86400
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
protonmail-verification=0f01f146086fcb43e854ed1e2fa21fff70931bd8
v=spf1 ip4:51.161.14.84 include:spf.web-dns1.com include:_spf.protonmail.ch mx ~all
A