dn009.videotron.ca has no MX records.
Question and response
Question
dig vl-mo-dn009-fae1.mo.videotron.ca. MX
Answer
The response has no answer records.
Authority
videotron.ca. 86400 SOA vl-mo-dn010-fae1.mo.videotron.ca. dnsmaster.videotron.ca. 2026021002 3600 900 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0