About .AU Domain Names

Last Revised: 19/05/2020


The .au country-code top-level domain name (ccTLD) is an extension that represents Australia. An .au domain name broadens your site's audience to Australian residents. This extension is particularly beneficial for companies that conduct business in Australia by making their URLs more recognizable for Australian residents and businesses.

The information below applies to the following country-code second-level domain names (ccSLDs) that we offer at this time:

  • — Intended for commercial entities
  • — Intended for network infrastructures, such as Internet Service Providers (ISPs)
  • — Intended for non-profit organizations

To review our Complaints Handling Policy, click here. If you have additional questions, contact us at 480-624-2500.

AusRegistry operates the public WHOIS service for .au domain names. For information on the WhoIs policy, click here.

For more information about .au domain names and for answers to your .au questions, please visit auDA's Help Centre.

If you forgot your password, you can find instructions on resetting it here.

Use this tool to retrieve your domain name password.