Online Tool Store
DNS Leak Tester
Explore the DNS Leak Tester interface and learn its current limits. This preview does not run DNS queries, identify resolvers or detect VPN leaks.
🔒 This tool runs entirely in your browser. Your files are never uploaded to a server.
security & privacy
DNS Leak Tester
Frontend preview — no upload or external service.
Preview result
Configure the fields above to preview the DNS Leak Tester workspace. This frontend-only tool does not upload data or call external services.
What the DNS Leak Tester preview does
- Inspect the Primary input, Mode and Output label fields.
- Click Update preview to see the generic settings-ready message.
- Treat the page as an interface demonstration. It supplies no resolver addresses or DNS leak verdict.
The widget has no DNS query, resolver discovery or VPN comparison logic. A successful preview update says nothing about the privacy of your connection.
FAQ
Does this page perform a DNS leak test?
No. The current widget is an interface preview. It does not run DNS queries or measure which resolver handles your requests.
Can it show my DNS resolver or VPN leak status?
No. The preview has no resolver discovery or IP lookup. Its result text is not a measurement of your connection and cannot confirm whether your VPN leaks DNS.
What happens when I click Update preview?
The button replaces the sample result with a generic settings-ready message. The Primary input, Mode and Output label fields are not connected to DNS testing.
Are my preview entries submitted anywhere?
The widget does not submit the field values or start an external test. It only updates a message in the page.
What this preview includes
| Feature | Online Tool Store | Written interface notes | Operational DNS testing service |
|---|---|---|---|
| Editable preview fields | ✓ | Write manually | Check service |
| No account needed to view the interface | ✓ | ✓ | Check service |
This preview cannot replace an operational DNS leak test. No connection measurements are collected by the widget.