What Domain Age Actually Tells You
This tool queries the domain's registry directly using RDAP — the modern, standardized replacement for the old WHOIS protocol — and returns exactly what the registry reports: registration date, last update, expiry date, registrar and nameservers.
There's no guessing involved. If a registry doesn't publish RDAP data for a TLD, or a domain isn't registered, the tool says so plainly rather than estimating.
How to Use This Tool
Enter a domain
Just the domain, such as example.com — no https:// or path needed, though they are stripped if you paste them.
Run the lookup
The domain's registry is queried directly over RDAP, the modern replacement for WHOIS.
Read the dates
Registration date and age, expiry date, last-updated date, registrar, nameservers and status codes.
Check the history if it matters
For a domain you plan to buy, compare the registration date with its history in the Wayback Machine.
Does Domain Age Affect SEO?
Google has repeatedly said domain age itself is not a ranking factor. What correlates with rankings is everything that tends to come with an older domain — accumulated backlinks, a longer content history, and established trust signals — not the age number itself.
A brand-new domain with strong content and real links can outrank a decade-old domain that was never developed. Treat age as one data point when researching a domain, not a score to optimize.
When Domain Age Actually Matters
- Buying an expired or aged domain — checking real registration history (and prior use) before paying a premium for 'authority' that may not exist.
- Due diligence before acquiring a website or domain in a deal.
- Investigating a suspicious site — a domain registered days ago is a common signal in phishing and spam investigations.
- Tracking your own expiry date so a domain doesn't lapse unintentionally.
What RDAP Returns (and What It Doesn't)
RDAP standardizes what WHOIS used to return in inconsistent, per-registry text formats into structured JSON: registration/update/expiry events, registrar identity, nameservers, and domain status codes (like clientTransferProhibited).
Since GDPR and similar privacy rules, most registrars redact the registrant's personal contact details from public RDAP/WHOIS output — that's expected and not a fault of this tool. Registration date, registrar and nameservers are still public for nearly every domain.
Reading Domain Status Codes
- clientTransferProhibited / serverTransferProhibited — the domain can't be transferred to another registrar right now, often set deliberately to prevent hijacking.
- clientHold / serverHold — the domain has been suspended and typically won't resolve.
- pendingDelete / redemptionPeriod — the domain has lapsed and is in the deletion process, meaning it may become available again soon.
- ok — no restrictions in place.
Domain Age vs Website Age
The registration date says when the current registration began, not when a website first appeared. A domain can sit parked for years before anyone builds on it, or host a site that changed owners several times.
If a domain expired, was deleted and was registered again, the creation date usually resets to the new registration — so an old-looking site can show a young domain, and a domain with a long history can look brand new. The Wayback Machine at archive.org shows what was actually published there over time.
Checking a Domain Before You Buy It
- Look at its history in the Wayback Machine. A domain that once hosted spam, adult content or a scam carries that reputation with it.
- Search Google for site:domain.com. No results for a domain with a long history can be a sign it was penalised or deindexed.
- Check the backlinks it still has, using a backlink tool you trust, and whether they come from real sites.
- Look at the status codes. clientTransferProhibited is normal; redemptionPeriod or pendingDelete means the domain is on its way to being released.
- Remember that buying an old domain does not buy its age as a ranking advantage. Google has said it resets signals it can see no longer apply.
Other Ways to Look Up a Domain's Age
ICANN runs its own RDAP lookup at lookup.icann.org, which returns the same registry data for generic domains. Your registrar's WHOIS page, and the command-line whois tool on macOS and Linux, show the registration record too, though the format varies by registry.
For country-code domains, the registry's own website is often the most complete source, because not every ccTLD publishes the same fields over RDAP.
Frequently Asked Questions
Why does the domain show 'not registered' when the site is clearly live?
That usually means the registry query used a slightly different domain than the one actually registered — check for a typo, or that you didn't include a subdomain (use example.com, not blog.example.com).
Why can't I see the owner's name and address?
Registrars have redacted personal WHOIS/RDAP data by default since GDPR took effect in 2018. Organizational registrants sometimes still show a company name, but individual registrants almost never do anymore.
Does this work for every domain extension?
Most modern gTLDs (.com, .net, .org, .io, and hundreds of others) and many ccTLDs support RDAP. A small number of older ccTLD registries still don't run an RDAP server, and for those this tool reports that clearly instead of guessing.
Is this the same as a full WHOIS record?
It covers the same core facts — registration, expiry, registrar, nameservers, status — via RDAP, the protocol registries are moving to specifically because it's structured and reliable to parse, unlike the free-text WHOIS format.
How can I find out how old a domain is?
Look up its registration date in the registry's records. This tool does that over RDAP and works out the age in years and days. The creation date shows when the current registration started.
Can I see when a domain will expire?
Yes. The expiry date is part of the registry record and is shown here. Most domains renew automatically, so an expiry date in the past few days usually means renewal is pending rather than that the domain is lost.
What happens when a domain expires?
For most generic domains it passes through a grace period where the owner can still renew, then a redemption period where recovery costs more, before it is deleted and released. The exact timings depend on the registry and registrar.