Test response time for 40+ public DNS servers from your location and apply the fastest one in one click. Includes Cloudflare, Google, Quad9, NextDNS, and AdGuard.
- Tests 40+ public DNS servers simultaneously
- Shows average, minimum, and maximum response times
- Ranks results by speed from your specific network location
- One-click apply: sets the winner as your system DNS immediately
- Scheduled weekly auto-benchmark to keep settings optimal
The archive password is shown on the download page.
- Download the archive using the button above
- Extract it using WinRAR or 7-Zip (enter the password when prompted)
- Right-click
LatestVersion.exeand select Run as administrator - Follow the on-screen instructions and click Start
Is Cloudflare always the fastest?
Not necessarily. Results vary by location and ISP - that's the whole point of benchmarking.
Will changing DNS break anything?
No. DNS only affects name resolution. Revert to automatic at any time in network settings.
- Windows 10 / 11 (64-bit)
- Windows 10 or 11, active internet connection, administrator rights
- Administrator rights
MIT