Check domain availability across 1,210+ TLD extensions

This tool allows you to input a single keyword (e.g., "mybrand") and instantly check its availability across over 1,200 global extensions (TLDs). It is widely used for Brand Protection strategy to ensure your trademark is secured across major countries and industries.

TLD Search checks one keyword against many extensions (Vertical Search). If you have a list of many different keywords (e.g., a dictionary list) and want to check their TLD registration status, please use our Bulk TLDs Checker tool instead.

If a domain is marked as "Make offer," it means the registry has confirmed it is already registered. You can use our Whois Lookup Tool to view public technical data—such as the Creation Date and Registrar Status—to analyze if the domain is active or nearing expiration.

For deep market analysis, please visit our TLD Trends Dashboard. There you can view real-time Active Domain Counts and monitor New Registration Trends across all extensions to identify which TLDs are growing fastest globally.

Yes. You can export the full list of available and taken extensions for your keyword. Please Note: Guest users have limited download access. To unlock more features and view the specific benefits for each account level, please refer to our Membership Tiers guide.