http://www.affordableappliances.com.au/
http://www.directcamerawarehouse.com.au/
http://www.thefoneshop.com.au/
http://www.xtremegopro.com.au/
http://www.totaltelevisions.com.au/
There are probably more by this same scammer.
I have not had time to check, but I think scammer is using a pre-paid credit card (pay as you go - load and go) to receive the money.
Best redress against auDA for its apparent negligence (in not checking registration compliance and not acting when non-compliance is brought to its attention) may be a class action against registrars by all affected by scams so facilitated when auDA and other registrars accept payments for fraudulent registrations. Are any of the big Australian class action firms interested?