wixdns.net has no MX records.
Question and response
Question
dig wixdns.net. MX
Answer
The response has no answer records.
Authority
wixdns.net. 3600 SOA dns1.p02.nsone.net. hostmaster.nsone.net. 1749309005 3600 600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0