ns1.parkingcrew.net has no MX records.
Question and response
Question
dig ns1.parkingcrew.net. MX
Answer
The response has no answer records.
Authority
parkingcrew.net. 1800 SOA ns1.pcrewdns.net. hostmaster.parkingcrew.com. 2025122214 7200 900 1209600 86400
Additional
. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0