Most "VPN test" pages are thin affiliate funnels.
I just shipped a small privacy-diagnostics cluster that does something more useful: it shows what your browser and network setup actually expose, directly in the browser, with no signup and no install.
Important limit up front: a browser tool cannot become a real VPN. What it can do is help you verify whether your VPN, encrypted DNS, and browser privacy settings are behaving the way you expect.
1. VPN Leak Test
This page combines the checks people usually have to do across multiple sites:
- Public IP and network visibility
- WebRTC candidate exposure
- Encrypted DNS reachability checks
- Simple verdicts for likely leak risk
It is built for the common question: "Is my VPN actually hiding what I think it is hiding?"
2. Encrypted DNS Checker
If you are using DNS-over-HTTPS or testing privacy settings in Chrome, Brave, Edge, or Firefox, this tool gives a fast browser-side answer about whether encrypted DNS endpoints are reachable from your current setup.
It is especially useful for searches like:
- how to check if my dns is encrypted
- encrypted dns checker
- dns over https test
3. What Is My DNS Server?
This is a best-effort DNS visibility page for normal users. It explains what a static browser page can detect, what it cannot detect, and how to interpret the signals you can observe without installing native software.
That matters because many "what is my DNS" pages overpromise. This one stays honest and still gives a useful answer.
Also in the privacy stack
- DNS Leak Test for resolver mismatch checks
- WebRTC Leak Test for IP exposure through WebRTC
- VPN Detector for a broader browser-side VPN signal check
Everything runs client-side in the browser. No account, no upload, no server-side document processing.
Full diagnostic collection: tool.teamzlab.com/diagnostic
Originally published at https://tool.teamzlab.com
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