mx01.gologic.com.au has no NS records.
NS records for this zone are defined at gologic.com.au.
NS records for this zone are defined at gologic.com.au.
Question and response
Question
dig mx01.gologic.com.au. NS
Answer
The response has no answer records.
Authority
gologic.com.au. 900 SOA ns-19.awsdns-02.com. awsdns-hostmaster.amazon.com. 2 7200 900 1209600 60
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0