ns0.360broadband.net has no MX records.
Question and response
Question
dig ns0.360broadband.net. MX
Answer
The response has no answer records.
Authority
360broadband.net. 60 SOA ns0.360broadband.net. sa.360broadband.net. 2016060326 3600 3600 604800 60
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0