Domain Tools

Domain Availability Checker

Check whether a domain name is registered or available, using public WHOIS/RDAP data.

Enter a domain name below to instantly check whether it's already registered or genuinely available to register - based on live, public WHOIS/RDAP registration data, not a cached or estimated result.

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An "available" result means no registration record currently exists for that exact domain in the public WHOIS/RDAP system - it does not reserve the domain for you, so if you want it, register it promptly through a domain registrar before someone else does. A "registered" result means someone already owns it, even if there's no live website at that address - many domains are registered and simply parked, held for later use, or used only for email. Found an available domain? JustChecker can start monitoring it the moment you register it.

What Is the Domain Availability Checker?

It checks public RDAP/WHOIS data to see whether a domain name is already registered. If no registration record exists, the name is likely available.

When to Use It

When choosing a name for a new business, product or project.
To check alternative extensions for a name you like.

How to Use It

Enter the full domain, for example mybrand.in.
Check whether it is reported as registered or available.

Understanding the Result

"Registered" means someone owns it, even if no website is live. "Available" means no registration record was found - confirm with a registrar before buying.

Limitations

Premium or reserved names can show as unregistered but still be unavailable or expensive. Some registries restrict lookups, which can make the result inconclusive.

Frequently Asked Questions

This can happen with premium domains (registrars price these differently and may require special handling), domains in a post-expiration grace or redemption period (temporarily unavailable even though the old registration has lapsed), or very recently released domains that haven't yet cleared through every registry system.

A domain can be registered without ever having a live website - it might be parked by its owner for future use, held purely for email addresses, or being resold. Registration status and having an active website are two completely separate things.

No - this is a read-only lookup with no reservation mechanism. If a domain shows as available and you want it, register it through an accredited registrar as soon as possible, since anyone else could register it in the meantime.

Most domains go through a grace period and then a redemption period after expiring before they're actually released back to the public pool - this process is controlled by the registry (not by JustChecker) and can take anywhere from a few days to several weeks depending on the TLD.