static-69-63-171-0.conterra.com has no MX records.
Question and response
Question
dig static-69-63-171-0.conterra.com. MX
Answer
The response has no answer records.
Authority
conterra.com. 180 SOA ns11.constellix.com. dns.constellix.com. 2015010143 43200 3600 1209600 180
Additional
. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0