Overview
Checks site reachability, DNS/DoH, and basic signs of DPI blocking. Does not change system or browser DNS.
Extension for diagnosing website availability and network restrictions. It helps users determine: — whether a website is accessible from the browser; — whether DNS and DNS-over-HTTPS (DoH) are working correctly; — whether there are possible signs of network-level blocking (DPI). The extension does not modify system or browser DNS settings and does not interfere with the user's network traffic. All checks are performed only when requested by the user. It is intended for analyzing website access issues and assisting with network troubleshooting.
Details
- Version1.0.1
- UpdatedApril 17, 2026
- Offered bySaferSafiros
- Size522KiB
- Languages2 languages
- Developer
Email
SaferSafiros@gmail.com - Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
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The developer has disclosed that it will not collect or use your data.
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
