Domain services

Register, manage and understand your domain

Search for a new domain, manage an existing one, or check the public trust signals behind it.

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Common domain questions

Practical answers about domain ownership, DNS, email authentication and continuity.

It’s usually one of three things: expiry, DNS drift, or ownership confusion. The fix isn’t “try another record” - it’s making sure the right people own registrar, DNS and email controls.
Registration gives you a licence to use the domain name for the registration period. DNS determines where that name points for websites, email and other services. You can control a domain and still break the experience if DNS is mismanaged.
SPF, DKIM and DMARC work together to reduce impersonation risk and support trustworthy email delivery. This quick snapshot checks publicly visible SPF and DMARC signals; it does not assess DKIM configuration.
Only if the MX and related email records are not copied correctly. DNS moves are safe when you treat them like a change: export, verify, cutover, monitor.
Domain governance is the discipline of knowing what domains you rely on, who controls them, which services depend on them, and how change is managed. It turns domains from a forgotten technical asset into an accountable trust surface.

Go further

Go beyond registration

Check one domain in more detail, strengthen your organisation's domain governance, or explore broader patterns across the .au namespace.

Check

ThreatScope Check

Examine one domain in more detail.

Run a broader public snapshot across DNS, email, web, certificate and registration signals.

Check a domain →

Govern

Domain Governance Baseline

Assess whether your organisation has the fundamentals under control.

Review domain ownership, renewal, DNS, email authentication, monitoring and accountability, with practical guides for addressing gaps.

Use the baseline and guides →

Observe

.au Domain Observatory (.auDO)

Understand broader patterns across the .au namespace.

Explore independent public-interest observations of DNSSEC, DMARC and RDAP signals, alongside registrar and provider patterns across the .au namespace over time.

Explore .auDO →