Contact
We’d love to hear about bugs, inaccurate results, or tools you’d like to see.
General enquiries and feedback: [email protected]
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Reporting inaccurate results
When reporting a wrong or confusing result, please include the tool name, the exact input you used, what you expected, and what you saw. Because results depend on external DNS/RDAP services and caching, including the time of your lookup helps us reproduce the issue.
Security issues
Please report suspected vulnerabilities responsibly — see our security page for details.