Check Domain - Showcase Project
Listed September 3, 2026
About Check Domain
Check domain availability, records, and registration costs.
Check Domain is a practical domain lookup tool for checking availability, inspecting public WHOIS and RDAP records, and comparing registration and renewal prices. Enter a brand idea or a complete domain, choose the extensions for the first search, and review the results as each registry responds. You can compare .com, .net, .org, .io, .ai, and other supported extensions, then open a result to inspect its details. Availability is checked against registry-backed RDAP services where supported instead of being inferred from DNS alone. Check Domain does not register domains or guarantee that a name will remain available, so final availability and price should be confirmed at the registrar checkout. The service does not require an account or save a search history.
Project details
Website: https://www.checkdomain.ai/