Why did my registration of a .com.au / .net.au domain fail?

It could be that when you signed up you didn’t specify a valid or correct ABN or ACN number. You must have an ACN or ABN number to register a.com.au or .net.au name. This is Australian law. Please forward a valid number to support@mrsite.com or let us know if you would like to change your domain name to a .com, .net. .info, .biz, .org etc.