Privacy Policy

Last updated: April 2026

Information Collection

This service requires no registration or login and collects no personal information. The server retains only standard access logs (IP addresses, timestamps, request paths) for operational troubleshooting.

Query Data

Domain queries you initiate are forwarded to public WHOIS/RDAP servers. We may cache registered and reserved domain results to improve repeat-query performance; available results are not cached by default. We do not associate query keywords with user identity, nor do we use query history for analytics or profiling.

Local Storage

Your custom TLD list is saved in your browser's localStorage. This data never leaves your device.

Third Parties

Domain status queries are sent to public WHOIS/RDAP registry services. This website uses Google Analytics for anonymous traffic statistics. If you click "Load screenshot" in a domain detail panel, that domain is requested from screenshot.domains to fetch the preview image and from favicon.im to fetch the favicon. If you click a registrar link, you leave dmcheck and the registrar receives the domain query through its own website. We do not sell usage data to advertisers or data brokers.

Analytics

This website uses Google Analytics to collect anonymous usage statistics (page views, referral sources, general location). No personally identifiable information is collected. You can opt out by using a browser extension such as Google Analytics Opt-out.

Cookies

Google Analytics may set cookies to distinguish users. No other cookies or tracking scripts are used by this website.

Changes

This policy may be updated periodically. Changes take effect immediately upon publication.