host2057.hostmonster.com has no MX records.
Question and response
Question
dig host2057.hostmonster.com. MX
Answer
The response has no answer records.
Authority
hostmonster.com. 1800 SOA cody.ns.cloudflare.com. dns.cloudflare.com. 2397922383 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0