ns1.tpgi.com.au has no MX records.
Question and response
Question
dig ns1.tpgi.com.au. MX
Answer
The response has no answer records.
Authority
tpgi.com.au. 3600 SOA ns1.tpgi.com.au. dna.tpg.com.au. 2026021901 10800 3600 2419200 3600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0