webmail.systecco.ca has no CNAME records.
Question and response
Question
dig webmail.systecco.ca. NS
Answer
The response has no answer records.
Authority
systecco.ca. 2043 SOA ns1.systecco.ca. root.systecco.ca. 2026020410 3600 1800 1209600 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0