ns2.distributel.net has no MX records.
Question and response
Question
dig ns2.distributel.net. MX
Answer
The response has no answer records.
Authority
distributel.net. 3600 SOA ns1.distributel.net. noc.distributel.ca. 2026021800 3600 900 3600000 3600
Additional
. 0 OPT ; payload 512, xrcode 0, version 0, flags 0