How to use the Domain Age Checker
- Enter a domain name, for example
example.com. - Run the check. The result usually appears within a few seconds.
- Read the registration date and the age shown in years, months and days.
- Look at the expiry date and the time remaining, especially if you are researching a domain you plan to buy or keep.
- Check the last-changed date to see how recently the registration record was updated.
Understanding your results
Registration date. The date the registry created the current registration of the domain. This is the starting point for every age calculation.
Domain age. The time between the registration date and today, shown in years, months and days so you can compare domains precisely rather than by rounded years.
Expiry date and time until expiry. When the registration is paid until, and how long is left. A domain close to expiry is not automatically at risk, because many owners use auto-renew, but it is worth watching if the domain matters to you.
Last changed. The last time the registry record was modified. Renewals, nameserver changes and status updates all move this date.
What the age does and does not tell you
Domain age measures the current registration only. If a domain expired, was deleted and was then registered again by someone new, the registration date resets to the new registration. A domain that looks young can therefore have a long history under previous owners, and our tool cannot see that history.
Moving a domain from one registrar to another normally keeps the original registration date, because the registry record itself continues. So a transfer on its own should not make a domain look younger.
Domain age is also not the same as website age. A domain can be registered years before a site is built on it, or a site can move to a new domain and keep its content. If you need to know when content first appeared, you will need a different source; this tool reports registration data only.
Domain age and SEO
It is often claimed that older domains rank better. Google representatives have said publicly that the age of a domain by itself is not something Google's ranking systems use. What tends to come with age, such as content published over time and links earned from other sites, is what matters. Treat an old registration date as one piece of context, not as a quality signal.
For a fuller walkthrough of reading these dates, see our guide on how to check domain age.
How this tool works
We read the registration (creation) date from the registry's RDAP record. RDAP is the structured successor to WHOIS, and it returns dates in a consistent machine-readable format. To reach the right registry, we use IANA's public RDAP bootstrap file, which lists the RDAP service for each top-level domain.
For extensions that do not offer RDAP yet, we fall back to the classic port-43 WHOIS server listed by IANA and read the creation date from that record. If you want to see every registration field, including status codes and nameservers, use the WHOIS Lookup.
From the creation date we calculate the age, and from the expiry date we calculate the time remaining. Results are cached for 24 hours, so a renewal made today may take up to a day to show a new expiry date here.
We do not use web archives such as the Wayback Machine. The age shown is always the age of the registration, never an estimate of when a website first went online.
Tips
- When evaluating a domain to buy, compare its registration date with what the seller claims. A recent date on a "long-established" domain usually means it was re-registered.
- Check the expiry date of domains you depend on, and enable auto-renew so an age you have built up is not lost to a missed payment.
- Do not pay a premium for age alone. Look at the site's content and link history as well.
- Use the Domain Authority Checker alongside age to see how well connected a domain is in the public link graph.
- If the age looks wrong, run the check again after 24 hours, since results are cached.
- Remember that registrar transfers normally do not reset the registration date, but deletion and re-registration do.
Frequently asked questions
Does domain age affect Google rankings?
Google representatives have stated publicly that domain age on its own is not a ranking factor. Older domains may have more content and more earned links, and those can matter. The registration date by itself is not something to optimize for.
Why is the domain younger than the website?
The date shown is when the current registration was created. If the domain lapsed and was re-registered, or the site moved to a new domain, the registration date will be more recent than the site's actual history.
Does transferring a domain reset its age?
A transfer between registrars normally keeps the original registration date because the registry record continues. The date resets only when a domain is deleted and later registered again as a new registration.
Can this tool tell me when a website launched?
No. It reports registration dates from the registry, not the date content first appeared online. A domain can sit unused for years before a site is built on it.
Why do other tools show a different age for the same domain?
Some tools estimate age from other sources, such as the earliest archived copy of a site, or round to whole years. This tool uses the creation date published by the registry for the current registration.
How accurate is the registration date?
It is the date the registry itself holds for the current registration, which is the authoritative source. The only lag comes from our 24-hour cache.