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The Domain Age
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A little history. A clearer picture.

Free Domain Age Checker

Check domain age and find out when a domain was registered. See its age, creation date, expiry date, and registrar from available public registry records.

A domain or full URL. We’ll take care of the rest.

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Public registry dataNo account needed/Free to check

Direct from supported registriesNo sign-upCopy & export

Built for the curious

What a domain age lookup reveals

Useful context for your next idea, your research, or your next acquisition.

An age. With a source.

See the reported creation date and a precise calendar age. Every result links back to the public registry record.

One domain or a shortlist.

Compare a batch without juggling tabs. Sort by age or key dates and spot the differences that matter.

Your research, ready to go.

Copy a result or download a clean CSV. Take registration details straight into your own workflow.

From domain to details

How to check the domain age

Run a free domain age check in three steps. No account or installation needed.

  1. 01

    Start with a domain

    Paste a domain or a full URL. We normalize the address and find the registered domain.

  2. 02

    Go to the source

    We request public registration data from the supported registry’s RDAP service.

  3. 03

    Get the full picture

    Review the age, dates, registrar, and more. Copy the result or keep a CSV for later.

A date with context

Why check a domain's age?

A registration date is one piece of a domain's history. Use it as a starting point for research, then verify the details that matter for your decision.

Before buying a domain

Confirm the current registration date, registrar, expiry event, and status before deeper due diligence. Pair the record with archived pages, backlink research, and trademark checks.

For SEO research

Separate domain age from the signals that can actually explain search performance, such as useful content, relevant links, reputation, and technical accessibility.

When investigating a website

Use the creation date and registry source to add context when reviewing an unfamiliar site. Age alone does not prove that a website or business is trustworthy.

To compare a shortlist

Compare registration dates across candidate names, acquisition targets, or research leads, then export the results for review with the rest of your data.

Considering an existing registration? Read what to check before buying an aged domain, including prior use, backlinks, abuse history, and transfer details.

A bigger picture

Check multiple domains at once

Compare up to 50 domains, sort their registration dates, and export a CSV.

Bulk Domain Age Checker

What is domain age?

Domain age is the time since the creation date in a domain's current registration record. This domain age checker tool calculates complete calendar years, months, and days using that date and today's date in UTC. For example, a domain registered on 15 March 2020 is six years old on 15 March 2026.

New to registration records? Follow our guide on how to check domain age to find the creation date, verify its source, and save your results.

Understanding your domain age search results

A lookup can return more than an age. Use each field for the question it actually answers:

  • Creation date and age: when the current registration began and how much time has passed.
  • Expiration date: the expiry event published by the registry, when available. This does not establish that the domain is available to buy.
  • Registrar: the registration provider, which is different from the domain owner.
  • Updated date, statuses, and nameservers: additional registration details when the registry publishes them. An update is not necessarily an ownership change.
  • Source and retrieval time: where the record came from and when it was fetched. Records may be cached for up to 15 minutes.

Website domain age checker: registration age vs. website age

A web domain age checker measures registration age, not how long the current website has been online. A domain may sit unused before a site launches, change owners, or be deleted and registered again. Subdomains and URL paths use the registered domain's age; they do not have a separate registration date in this lookup.

Use the Website history link in a result to explore archived pages alongside the registration record. Archive snapshots can help explain earlier uses, but they do not prove the exact launch date or provide a complete history. Our domain age vs. website age guide explains how to compare those timelines.

Checking domain age or owner information

This tool reports domain age and available registrar details. It does not identify or verify the current owner. Public registration records may withhold registrant information for privacy. For published registration details, follow the source record or use ICANN Lookup; contact the registrar for its available contact process.

Learn how to read WHOIS and RDAP records to distinguish a registrar from a registrant and understand missing fields.

Read how our domain age lookup works for data sources, calculation details, and coverage limits, or use the free checker above to look up a domain.

Reading the record

Example domain age result

If a domain was created on 15 March 2020, it reaches six complete calendar years on 15 March 2026. A result may also include the fields below when its registry publishes them.

The creation event describes the current registration record. It does not prove when the website launched, who owned it previously, or whether it has remained registered continuously throughout its history.

Creation date
15 March 2020
The reported start of the current registration.
Calculated age
6 years
Complete calendar time elapsed from the creation date.
Expiration date
When published
A registry event, not a guarantee that the domain will become available.
Registrar
Provider name
The company managing the registration, not necessarily the owner.

Source, method, limits

How we source domain data

The checker requests public RDAP registration records from supported registries. It calculates age in complete calendar years, months, and days using the reported creation date and today's date in UTC.

Results can be cached for up to 15 minutes. Follow the source link in a result to inspect the underlying public record.

Comparison of RDAP and traditional WHOIS domain registration data
TopicRDAPTraditional WHOIS
FormatStructured JSON over HTTPSMostly plain-text responses
FieldsStandardized events, entities, and linksLabels and formats vary by service
Used hereYes, when a supported public service is availableNo; it may still help with manual verification

Coverage and published fields vary by domain extension. A missing creation date does not prove that a domain is unregistered or available. Learn more about WHOIS and RDAP records and review our calculation and coverage notes.

Frequently asked questions

Domain age checker FAQs

How to check registration dates, understand website history, and put age in context for SEO.

More about our data
Is the domain age checker free?

Yes. You can check domain age free without creating an account. Single lookups and the bulk checker include copying and CSV export. Request and batch limits apply to protect the service and its upstream registries.

What is domain age?

Domain age is the time elapsed since the creation date in a domain’s current registration record. It provides useful context about the registration, but it does not show how long a business has existed or how long its present website has been online.

How can I check a website’s domain age and registration date?

Enter the domain name or a full website URL in the checker above, then select Check Domain Age. If the registry publishes a creation date, the result shows that date and the elapsed years, months, and days. You can use the same process for your own domain or any other publicly registered domain.

How do I find domain age using WHOIS?

Look up the domain with a WHOIS service that supports its extension, then find a field such as Creation Date, Created On, or Registered On. Calculate from that date, not the updated or expiration date. This checker uses RDAP, the modern structured successor to WHOIS, and links to the public source record when one is available.

How is domain age calculated?

We retrieve the registration event from the authoritative RDAP record and count complete calendar years, months, and days up to today in UTC. Month anniversaries are clamped to the last day when necessary, including leap years. Missing or future creation dates are never used to estimate an age.

Is domain age the same as website age?

No. A domain may be registered long before a site launches, change owners, or host several different websites over time. Archived pages can offer clues about earlier use, but they are not a registration record and may not reveal the exact launch date.

Does domain age affect SEO performance?

An older registration does not automatically lead to better search rankings. Established websites may have had more time to publish useful content, earn relevant links, and build a reputation, which can explain their stronger performance. Focus on content that answers visitors’ needs and a site search engines can crawl instead of expecting age alone to improve results.

What is a good domain age for SEO credibility?

There is no universal age threshold that makes a website credible or ready to rank. A recent registration can host useful, trustworthy content, while an older one may have a history of spam or inactivity. Assess the site’s relevance, content, reputation, and past use together rather than choosing a minimum number of years.

Can I increase my domain’s age?

Age increases naturally as time passes while the domain remains registered. You cannot backdate its creation record, and renewing for several years extends the expiration date without making it older today. Keep renewals current to avoid losing the registration. Buying an older domain gives you its existing history, but does not guarantee better SEO results.

Where does the registration data come from?

The checker finds each supported registry through IANA’s RDAP bootstrap directory and requests its public registration record over HTTPS. Coverage and published fields vary by extension, particularly for some country-code domains.

Why is a domain’s registration date sometimes unavailable?

A registry may not offer a supported public RDAP service, may omit the creation event, restrict access, or temporarily limit requests. A missing record does not prove that a domain is unregistered, so the checker reports the issue instead of estimating a date.

What should I check before buying an aged domain?

Review historical snapshots, previous content and ownership where available, backlink quality, potential trademark conflicts, and signs of abuse. Confirm transfer eligibility, renewal price, and registration details with the registrar. The Domain Age supplies registration context, not a valuation or purchase recommendation.

What happens to age after expiration or re-registration?

Expiration alone does not necessarily reset the creation date: a domain may be renewed during a grace period. If it is deleted and registered again, the registry will generally report the new registration date. The public record may not reveal earlier registration cycles.