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Search SLDs across 350M+ registered domains and compare their extensions.

Suffix-array engineRegistration analytics

Find your text anywhere in the SLD, the part before the extension. Use 2+ characters for matching SLDs.

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Start with a word
or a name.

Search the part before the extension (SLD). Compare matching names, their extensions, and exact registrations.

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Match previewContains
*studio*
studioworks.com
openstudio.ai
mystudiohub.io

Illustrative SLDs. Run a search to see indexed registrations.

Understand the coverage

Pattern searches match SLDs, the part of a domain before its extension, across the whole index. Exact-SLD lookups show the indexed extensions for that SLD. Counts describe indexed registrations; use a registrar to check current availability.