Free Domain Age Checker

The Domain Age Checker is a free online tool that tells you how old a domain is by looking up its original registration date.

Yes, it is completely free with no registration required.

Absolutely. The Domain Age Checker processes everything client-side in your browser. No data is uploaded to or stored on any server. Your content remains private on your device at all times.

Yes, the Domain Age Checker is fully responsive and works on smartphones and tablets. You can use it on any device with a modern web browser -- no app download required.

No account or registration is needed. Simply open the Domain Age Checker in your browser and start using it immediately. There are no sign-up walls or usage restrictions.

Simply enter your input in the provided field, adjust any settings to your preference, and the tool will process it instantly. You can then copy the result to your clipboard or download it.

The Domain Age Checker works in all modern browsers including Chrome, Firefox, Safari, Edge, and Opera. For the best experience, use the latest version of your preferred browser.

Domain age is the time since the domain name was first registered, taken from the creation date in its WHOIS record. The age of a website is when content actually went live on that name, which can be months or years later. The two often differ because a name can sit parked and unused after registration, or change owners several times while keeping its original creation date. So a domain that reports as twelve years old may have hosted three different sites, or none at all, during that span. Domain age also is not the age of the current owner's account or the last time content was published. This tool reports the registry creation date specifically, so the number you see reflects the name's birth, not the site's. Enter a domain above to see its true registration date and calculated age.

WHOIS data lives on registry servers, so the tool has to request it from a public WHOIS API rather than computing it in your browser. Many of those providers block requests that come directly from a browser because of CORS security policy, and when every provider the tool tries refuses the request, it cannot read the record itself. Instead of showing nothing, it falls back to direct links for ICANN Lookup, DomainTools WHOIS, and Who.is, which all display the same public record you were after. Opening any of those lets you read the creation date and registrar by hand. This is a limitation of how browsers and WHOIS servers talk to each other, not a sign the domain is invalid. If you hit those fallback links, just click through to one of them to find the registration date you need.

This tool flags any domain registered five or more years ago as an established domain. The cutoff is a practical rule of thumb rather than an official standard: a name that has existed for several years has had more time to earn backlinks, accumulate trust, and build a track record than one registered last month. That maturity is why aged domains command higher prices in the resale market. The label matters most when you are evaluating a purchase or sizing up a competitor, because five years of continuous, clean history is very different from a name spun up recently. Keep in mind that age alone does not guarantee quality; an established domain with a spammy past can be a liability, while a young domain with strong content can outperform it. Enter a domain above to see whether it clears the five-year established mark.

The creation date in a WHOIS record is the authoritative source for domain age, so when the record is complete the age this tool calculates is reliable to the day. Accuracy issues come from the record itself, not the math. Privacy services routinely redact WHOIS fields, and some country-code TLDs publish only thin records, so a registrar name or the last-updated date may show as unavailable even when the creation date is visible. Occasionally even the creation date is withheld for protected extensions. The tool also depends on whichever WHOIS provider answers the request, and providers can lag slightly behind a very recent registration or renewal. For everyday checks the date you see is trustworthy, but for a high-value purchase confirm it against a second WHOIS source. Enter a domain above and cross-check anything that looks redacted or surprising.

The expiration date shows when the current registration term lapses, but it is not the moment a name reopens for anyone to grab. After expiry most domains enter a grace period of around thirty days when the owner can still renew at the normal price, followed by a redemption window of roughly another month with steep recovery fees, and only then a brief pending-delete phase before the name drops. So a domain that expired yesterday is usually still locked up for weeks. The expiry date is most useful as a renewal alarm for names you already own, since a valuable domain that lapses can be claimed by someone else and lose its accumulated history. Pair the expiration date with the creation date to judge both how long a name has run and how soon it needs attention. Enter a domain above to view its full registration timeline.