mx.evengmc.info has no CNAME records.
Question and response
Question
dig mx.evengmc.info. NS
Answer
The response has no answer records.
Authority
evengmc.info. 3600 SOA dns.evengmc.info. hostmaster.evengmc.info. 1209790620 43200 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0