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domaindex — Startup Profile
Startup

domaindex

Batch domain availability checker for 100+ TLDs

Development & IT

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About the startup

domaindex is a batch domain availability checker for founders, indie makers, and developers. Enter one keyword and domaindex fires up to 30 parallel RDAP requests across 100+ TLDs — results stream in as each registry responds, so slow TLDs never block fast ones. Click an available result to jump to registrar links; click a taken one to inspect the raw RDAP response. Built directly on RFC 7480 RDAP — not scraped WHOIS, no third-party aggregators, no stale caches. Share queries via `?q=` URLs. No signup, no tracking.

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