colo034.bulletinnews.com has no MX records.
Question and response
Question
dig colo034.bulletinnews.com. MX
Answer
The response has no answer records.
Authority
bulletinnews.com. 1800 SOA jimmy.ns.cloudflare.com. dns.cloudflare.com. 2391573472 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0