72-29-91-59.static.hostdime.com has no MX records.
Question and response
Question
dig 72-29-91-59.static.hostdime.com. MX
Answer
The response has no answer records.
Authority
hostdime.com. 300 SOA ns1.dimenoc.com. network.dimenoc.com. 2019063476 300 300 2419200 86400
Additional
. 0 OPT ; payload 1680, xrcode 0, version 0, flags 0