DNS Benchmark is a browser-based tool that allows you to test the response time of popular public DNS servers directly from your browser. All tests are performed locally using DNS-over-HTTPS (DoH) queries, ensuring your privacy and security.

The tool tests multiple DNS providers including Cloudflare, Google, Quad9, AdGuard, OpenDNS, ControlD, CleanBrowsing, and Comodo, helping you find the fastest DNS server for your specific location.

No data is collected, stored, or transmitted to any external servers. All DNS queries are performed directly from your browser to the respective DNS providers.