prefix2.wightman.ca has no MX records.
Question and response
Question
dig prefix2.wightman.ca. MX
Answer
The response has no answer records.
Authority
wightman.ca. 3600 SOA ns1.wightman.ca. hostmaster.wightman.ca. 2026012701 10800 3600 604800 3600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0