isTrust by Internet Society Belgium
Verify the trustworthiness of any domain
Available on Firefox for Android™Available on Firefox for Android™
22 Users22 Users
Extension Metadata
Screenshots
About this extension
👤 Know Your Host: Reveal the individual, organization, and country behind the website.
🌐 Bulletproof Domains: We analyze domain registration age and DNSSEC to ensure you never land on a hijacked site.
🗓️ Smart Risk Detection: Automatically flags brand-new domains and first-time visits to keep you away from high-risk traps.
🧬 Privacy by Design: Your data stays with you. We track nothing and send zero data to our servers.
🔓 Fully Transparent: Our code is 100% open source. Audit us or contribute on GitHub
💸 Free Forever: No fees, no subscriptions. We believe online safety should be a right, not a luxury.
🌐 Bulletproof Domains: We analyze domain registration age and DNSSEC to ensure you never land on a hijacked site.
🗓️ Smart Risk Detection: Automatically flags brand-new domains and first-time visits to keep you away from high-risk traps.
🧬 Privacy by Design: Your data stays with you. We track nothing and send zero data to our servers.
🔓 Fully Transparent: Our code is 100% open source. Audit us or contribute on GitHub
💸 Free Forever: No fees, no subscriptions. We believe online safety should be a right, not a luxury.
Rated 5 by 3 reviewers
Permissions and data
Required permissions:
- Access browsing history
- Access your data for all websites
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 4.3.0
- Size
- 138.85 KB
- Last updated
- a day ago (Feb 11, 2026)
- Related Categories
- License
- QPL 1.0
- Privacy Policy
- Read the privacy policy for this add-on
- Version History
- Add to collection