Domain Availability Checker
Basic version
Check whether a domain name looks available or already taken, using RDAP/WHOIS records.
This is a basic check. Always confirm final availability with your domain registrar before buying.
How to use
The Domain Availability Checker is a free online tool — no sign-up or download is required. Basic versionCheck whether a domain name looks available or already taken, using RDAP/WHOIS records.
- Type the full domain with extension (for example: mybrandname12345.com) and click Check Availability.
- A green result means the domain looks available; red means it looks taken.
- Click Clear to check another domain.
Frequently asked questions
What does the Domain Availability Checker do?
Basic versionCheck whether a domain name looks available or already taken, using RDAP/WHOIS records.
How do I use the Domain Availability Checker?
Open the Domain Availability Checker page, enter or upload your input using the form above, then click the main action button to get your result instantly. You can copy or download the result when you are done. No sign-up or installation is needed.
Is the Domain Availability Checker free to use?
Yes. The Domain Availability Checker is completely free, like every tool on SEO Tools by metacalculator.org. There is no sign-up, no watermark and no hidden limits.
Is my data private when I use the Domain Availability Checker?
Your input is sent to our server only to process your request and generate the result. We do not store your data or share it with anyone, and no account is required.