this does not appear to be a zoneedit hold on the domain:
dig @dns1.zoneedit.com a astutetraining.com.au
; <<>> DiG 9.8.3-P1 <<>> @dns1.zoneedit.com a astutetraining.com.au
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 55572
;; flags: qr aa rd; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0
;; WARNING: recursion requested but not available
;; QUESTION SECTION:
;astutetraining.com.au. IN A
;; ANSWER SECTION:
astutetraining.com.au. 300 IN A 103.240.135.195
;; Query time: 52 msec
have you contacted your web host with the concern?