Domain Coverage Checker

Check Domain Categorization

This tool allows you to test the coverage of our domain categorization database containing 120 million domains. Enter any domain or full URL and instantly see its IAB category, confidence score, and classification details.

Verification required — usage is rate-limited to prevent abuse.
120M+ Domains IAB v2 & v3 Taxonomy Multi-Category Support Real-Time Lookup

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This domain is not currently in our database. Our coverage spans 120 million domains representing over 99% of active web traffic.

IAB Category
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Root Domain
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Classification Method
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Confidence
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