Question 1

How does domain availability checking work?

Accepted Answer

The tool queries the RDAP (Registration Data Access Protocol) service for each domain. If no registration data is found, the domain is likely available. This is a quick check — for definitive results, verify with a domain registrar.

Question 2

What TLDs can I check?

Accepted Answer

You can check .com, .net, .org, .io, .dev, .app, .co, .info, .me, .xyz, .tech, .ai, .cc, .tv, .us, .uk, .de, .fr, .eu and many more generic and country-code TLDs.

Question 3

Is this a definitive availability check?

Accepted Answer

No. RDAP queries indicate whether a domain has registration data, but some domains may be reserved, in grace period, or otherwise unavailable even without RDAP data. Always confirm with a registrar before purchasing.

Question 4

Can I check multiple domains at once?

Accepted Answer

Yes. Enter multiple domain names (one per line) or use the bulk mode to check many domains and TLDs simultaneously.