mail.295.ca has no CNAME records.
Question and response
Question
dig mail.295.ca. NS
Answer
The response has no answer records.
Authority
295.ca. 4811 SOA authns1.295.ca. hostmaster.295.ca. 2026013004 3600 300 1209600 10800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0