park.dnshosting.org has no MX records.
Question and response
Question
dig park.dnshosting.org. MX
Answer
The response has no answer records.
Authority
dnshosting.org. 1800 SOA ns1.srv53.net. support.dnshosting.org. 1423055439 1800 600 2419200 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0