What Is the .au Domain? Australia's ccTLD Explained

The .au domain is Australia's official country-code top-level domain (ccTLD). For decades, an Australian web address meant .com.au; since March 2022, it can also mean a shorter direct .au name (yourname.au). Both paths run through the same gate — the Australian Presence requirement — administered by the policy body auDA and operated on the back end by Identity Digital. This page covers what .au is, exactly who is eligible, how direct .au registration works, and the honest trade-offs on pricing, SEO, and reputation.

.au at a glance

What is .au?

.au is the ccTLD delegated to Australia under the ISO 3166-1 country-code system used by IANA. Unlike a generic top-level domain such as .com, it has no ICANN Registry Agreement — ccTLDs are governed by the national manager's own rules. IANA lists .au Domain Administration (auDA) as the ccTLD manager: a not-for-profit, industry self-regulatory body endorsed by the Australian government. auDA does not run the technical registry itself; Identity Digital Australia (formerly Afilias Australia) has held the operator contract since a 2017 tender, reappointed after a 2023 Request for Tender, with the current agreement running from July 1, 2024.

Because .au functions as a genuine national namespace, Google treats it as country-targeted rather than generic: it is absent from Google Search Central's short list of ccTLDs treated as generic, unlike vanity extensions such as .tv or .me.

History of .au

• Early era. .com.au and the other second-level namespaces (net.au, org.au, edu.au, gov.au, id.au, asn.au) were the only way to register under .au for most of the TLD's history, with auDA formalizing industry self-regulation over time.
• 2017 registry transformation. auDA ran a global tender for the technical back end; Afilias Australia (now Identity Digital Australia) won and took over registry operations.
• March 24, 2022 — direct .au launch. auDA opened direct second-level registration, letting registrants apply for yourname.au instead of a third-level name like yourname.com.au.
• March–September 2022 — Priority Allocation Period. Existing holders of a matching .com.au, .net.au, or other established .au name had roughly six months of priority to claim the exact-match direct name, split into two categories by original registration date, before contested names moved to open eligibility.
• 2023 — registry re-tender. Identity Digital Australia was reappointed as technical operator, with the new agreement taking effect July 1, 2024.

How people use .au

• Australian small and mid-size businesses using .com.au as their primary commercial address, often alongside a shorter direct .au.
• Startups and tech companies picking up short, brandable direct .au names unlocked by the 2022 launch.
• Non-profits, associations, and government-adjacent bodies using the matching .org.au / .gov.au / .asn.au structures.
• International brands with Australian trade marks, who can qualify for direct .au via the exact-match trade mark presence category even without local incorporation.
• Domain hacks and short brandables exploiting the shorter direct-.au string versus the longer .com.au.

Who it's not ideal for: anyone without a genuine Australian Presence — the requirement blocks straightforward registration for individuals or businesses with no Australian citizenship, residency, ABN/ACN, or matching Australian trade mark — and global-first brands where an Australia-specific geo signal is unwanted.

Notable sites using .au

Direct .au is still young relative to the decades-old .com.au namespace, so most large Australian organizations continue to anchor their primary presence on .com.au while increasingly also holding the matching direct .au name defensively. Rather than name specific brands whose domain choices can change, the durable and verifiable fact is structural: auDA's Priority Allocation Process existed specifically because so many existing .com.au and .net.au holders wanted the matching direct .au name — strong evidence of real, active organizational adoption rather than speculative registration.

.au vs other domains

Pick .com for a global, non-geographic brand; pick .com.au for the long-established, maximally recognizable Australian address; pick direct .au when you qualify under the Australian Presence rule and want the shortest possible Australian domain, or to defensively match your existing .com.au name.

Why choose .au?

• Clear Australian identity — instantly recognizable as a local address to Australian customers and partners.
• Shorter option now available — direct .au gives an alternative to the longer .com.au string without losing the geo signal.
• Gated namespace — the Australian Presence requirement keeps the zone tied to real, verifiable registrants.
• Broad IDN support — five non-Latin scripts are supported at the registry level.

Things to consider

• Presence gate. You must document citizenship/residency, an active ABN/ACN, or an exact-match Australian trade mark; a company with no Australian tie cannot register directly.
• Ongoing compliance. Presence must be maintained for the full licence period — if an ABN lapses, the licence can be cancelled.
• Two competing conventions. Businesses must choose (or hold both) between the legacy .com.au and the newer direct .au.
• Geo-targeted, not global. The Australia signal that builds local trust works against ranking for a worldwide audience.

Who can register a .au domain?

Registration restrictions: gated by the Australian Presence requirement. Under auDA's .au Domain Administration Rules: Licensing, eligibility spans roughly 18 defined categories, including:

• Australian citizens and permanent-resident visa holders.
• Companies registered under the Corporations Act, or entities holding an active Australian Business Number (ABN).
• Foreign companies with an Australian Registered Body Number (ARBN).
• Associations, cooperatives, charities, political parties, and Indigenous corporations registered in Australia.
• Owners or applicants of an Australian trade mark, limited to an exact-match domain name — the route that lets some non-resident trade mark holders qualify.

Direct .au registration follows the same Australian Presence test; its 2022 priority window has since closed, and new direct-.au names are now allocated on standard first-come, first-served terms among eligible applicants. auDA supports IDN registrations in five scripts, and DNSSEC is available. Presence must be maintained for the entire licence period, or the registration can be cancelled. The binding rules are set out in auDA's Licensing rules.

.au pricing and value

.au pricing dynamics follow the pattern common to gated ccTLDs: first-year and renewal pricing can differ, so an attractive first-year rate is not necessarily the long-term cost — budget for the renewal. Because eligibility is gated, .au lacks the large open premium-name marketplace of unrestricted gTLDs; where premium pricing exists it is generally registrar-set for short or high-demand strings, with cost otherwise driven by string length and registrar margin. We list no figures here; check current rates at the point of purchase.

Reputation and email deliverability

Because .au requires a verified Australian Presence for every registration, the namespace has not developed the bulk-registration spam reputation documented on some wide-open new gTLDs. auDA's ongoing compliance checks — including cancelling licences when an ABN lapses — add friction that discourages disposable registrations, and mail providers generally treat .au and .com.au no differently from other established national ccTLDs. Correctly configuring SPF, DKIM, and DMARC remains standard practice for reliable delivery.

Branding and naming tips

• Decide between .com.au and direct .au deliberately — the shorter direct name reads cleaner for a startup or app, while .com.au still carries more default trust with established Australian consumers.
• Claim the matching pair where it matters — many organizations hold both the legacy .com.au and the new direct .au to protect their brand.
• Use the Australian signal on purpose — .au is a strong local-trust cue; lean into it if your audience is Australia-first.
• Mind the exact-match trade mark rule — if qualifying via a trade mark, the domain name must match that mark exactly, which constrains creative spelling.

How to register a .au domain

1. Search for your desired .au or .com.au name to check availability.
2. Confirm eligibility under the Australian Presence requirement — citizenship/residency, ABN/ACN, or an exact-match Australian trade mark.
3. Register and configure DNS to point your site or email.

Frequently asked questions

Can anyone register a .au domain?

No. Registering any .au domain, including .com.au or direct .au, requires an Australian Presence — evidence such as Australian citizenship, permanent residency, an active ABN or ACN, or an exact-match Australian trade mark. There is no open, presence-free registration.

Does a .au domain affect SEO?

Yes. Google treats .au as a country-code TLD geo-targeted to Australia, since it is not on Google's short list of ccTLDs treated as generic. That helps Australian-focused sites and works against sites aiming for a global, non-Australian audience.

What is the difference between .com.au and direct .au?

Both require the same Australian Presence test. .com.au is the long-established, commercially oriented second-level namespace; direct .au (registering yourname.au) launched in March 2022 as a shorter alternative, with an initial priority period letting existing .com.au or .net.au holders claim the matching direct name first.

Who runs the .au domain?

auDA (.au Domain Administration) is the industry self-regulatory body that sets policy for .au and is listed as the ccTLD manager in the IANA root-zone database. auDA contracts the technical registry operations to Identity Digital Australia, which has run the back end since 2018 and was reappointed after a 2023 tender.

Related resources

• What is a TLD?
• ccTLD market share by registration volume
• Domain hacks explained
• Top TLDs to secure for your e-commerce store
• Glossary: ccTLD, registrar, ICANN, registry, DNS
• Compare TLDs: .com, .ca, .br, .mx

Sources and further reading

• IANA — .au Domain Administration (auDA)
• Google Search Central — Google Search Central's short list of ccTLDs treated as generic
• auda.org.au — .au Domain Administration Rules: Licensing