ns.bevcomm.net has no MX records.
Question and response
Question
dig ns.bevcomm.net. MX
Answer
The response has no answer records.
Authority
bevcomm.net. 3600 SOA ns1.bevcomm.net. hostmaster.bevcomm.net. 1997286125 3600 3600 1209600 3600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0