What a domain age checker measures
A domain's age is the time that has passed since it was first registered. This checker reads the registration (creation) date directly from the authoritative registry using RDAP — the modern successor to WHOIS — and calculates the website age from it. Because the date comes from the registry itself rather than a third-party estimate, it's as accurate as the source record allows, and you also see the exact creation date, not just a rounded "X years old."
Enter any domain above to see its age, its registration date, and how recently the record was last updated.
Why people check website age
Different people look up domain age for different reasons. Buyers evaluating a domain want to know whether it has a long history or was registered last week. Researchers investigating a suspicious site treat a very recent registration date as a warning sign — most phishing and scam domains are only days or weeks old. And SEO practitioners track domain age because it's part of how they size up a site, though it's worth being precise about what age does and doesn't mean for search rankings.
Does domain age help SEO?
This is where an honest answer matters. Older domains are often associated with better search performance, but Google has repeatedly stated that domain age itself is not a direct ranking factor. What actually accrues over time is trust built through consistent content, links, and a clean history — things that correlate with age but aren't caused by the birthday on the record. So treat domain age as one modest signal among many, not a lever you can pull. A ten-year-old domain with a spammy past can perform worse than a one-year-old domain doing everything right.
An important caveat: age isn't continuous ownership
The registration date tells you when the current registration record began — not necessarily how long one owner has held the domain, or how long a site has existed on it. A domain can expire, drop, and be re-registered by someone new; depending on the registry, that can reset the creation date, or leave an old date attached to what is effectively a fresh start. So a domain showing a 2008 creation date might have changed hands (and dropped its accumulated trust) at some point along the way. If continuous history matters to your decision, check the age alongside other signals rather than treating the creation date as the whole story.