Domain Age Checker

The Domain Age Checker is a free online tool that instantly reveals how old any domain name is. Enter a domain and get its original registration date and exact age in years, months and days — no sign-up, no downloads, completely free.

What is domain age?

Domain age is the length of time that has passed since a domain name was first registered. Search engines and marketers often treat an older, continuously active domain as a signal of stability and trust, which makes domain age worth checking before you buy a domain, analyze a competitor, or evaluate a link-building prospect.

How to use the Domain Age Checker

1. Enter or paste the domain name (for example, example.com) into the field above.
2. Click the Check button.
3. Instantly see the domain’s creation date and its exact age.

Why domain age matters

• SEO insight: older domains often carry more authority and an established backlink history.
• Buying a domain: verify a domain’s real age before purchasing it on the aftermarket.
• Competitor research: see how long a rival website has been online.
• Link building: assess whether a prospective linking site has a solid track record.
• Brand due diligence: confirm the legitimacy and longevity of any website.

Key features

• Free and unlimited domain age lookups
• Instant results with no registration required
• Works with any TLD — .com, .net, .org and more
• Accurate data pulled from public WHOIS records

Related tools

Dig deeper into any domain with our Whois Domain Lookup, or measure a site’s strength with the Domain Authority Checker.

Frequently asked questions

Is the Domain Age Checker free?

Yes. You can check the age of as many domains as you like, completely free and without creating an account.

How is domain age calculated?

Domain age is measured from the domain’s first registration (creation) date in public WHOIS data up to today.

Does a higher domain age guarantee better rankings?

No. Domain age is only one of many ranking signals. Quality content, backlinks and technical SEO matter more, but a long, consistent history can support overall trust.

Can I check any domain extension?

Yes. The tool supports most popular TLDs, including .com, .net, .org, .io and many country-code domains.