ns0.intellicentre.com.au has no MX records.
Question and response
Question
dig ns0.intellicentre.com.au. MX
Answer
The response has no answer records.
Authority
intellicentre.com.au. 38400 SOA ns0.intellicentre.com.au. hostmaster.intellicentre.net.au. 2016051700 10800 1800 604800 38400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0