static.fusionconnect.net has no MX records.
Question and response
Question
dig static.fusionconnect.net. MX
Answer
The response has no answer records.
Authority
static.fusionconnect.net. 86400 SOA ns01.fusionconnect.net. hostmaster.fusionconnect.net. 2016051303 7200 300 604800 86400
Additional
. 0 OPT ; payload 1680, xrcode 0, version 0, flags 0