Download

End of Development

The add-on is no loger actively developped and supported. The source codes and all versions of the add-on are still available for download. However, we don't guarantee its functionality any more.

Current downloads – 2.2.0

Don't forget to install the Native Message binary package for Google Chrome and Chromium.

Mozilla Firefox, IceWeasel

Mozilla removed the discontinued addon from their website, please install it manually if interested.

Internet Explorer

ie-dnssec-tlsa-validator-2.2.0-windows.exe

Installation guide

  • Follow the prompts of the installation package.

Supported Windows and IE versions

  • Windows 8, 7, Vista and XP - 64-bit, 32-bit version
  • IE8 - IE11: 32-bit only
  • Windows 8.1 is not supported

Google Chrome and Chromium

Google Web Store website

The DNSSEC and TLSA Validator add-on for Google Chrome and Chromium is available via Google Web Store website. Enter keyword DNSSEC or TLSA. You can also install addons manually via *.crx files.

IMPORTANT – Native Messaging

The Add-on communicates with an external binary application through the Native Messaging interface. The binary application is required for correct working of the add-on. The binary can be downloaded at the bottom of this page. Keep in mind that the version of the version of the binary and of the add-on must match.

Supported OS and browser versions

  • Windows/Linux/MacOSX – 32-bit and 64-bit version
  • Chrome 30 and newer
  • Chromium 30 and newer

Installation guide

  1. Save *.crx file on local disk.
  2. Open your browser and open Settings → Extensions. (Or type about:extensions into the address bar.)
  3. Drag and drop the *.crx into the opened Extensions page.
  4. Download the appropriate Native Messaging plugin package (that matches your OS and add-on version).
  5. Execute the downloaded plugin package. (You may need to set the executable flag for the downloaded scripts.)
  6. Restart your browser.

Packages

Apple Safari

as-dnssec-tlsa-validator-2.2.0-macosx.sh

Installation guide

Run script and follow the prompts of the installation package. Then restart your browser.

Supported OS and Safari version

  • MacOSX - 32-bit, 64-bit version
  • Safari 6 and newer

Native Messaging binary plugins: installation packages for version 2.2.0

Add-on for Google Chrome and Chromium communicates with an external binary application through the Native Messaging interface. The binary application is required for correct working of the add-on. The binary can be downloaded here.

NOTE: Keep in mind that the version of the version of the binary and of the add-on must match.

Binary plugins: installation packages (required only for Chrome and Chromium)

Installation guide

  1. Turn off your browser.
  2. Download the appropriate Native Messaging plugin package (that matches your OS and add-on version)
  3. Execute the downloaded plugin package. (You may need to set the executable flag for the downloaded scripts.)
  4. Run your browser.

Mac OS X plugins

Older versions of the DNSSEC/TLSA Validator extension can be downloaded from here.

NOTE: Installation packages and source codes are provided under GNU GPL.