Self sign-up has been disabled due to increased spam activity. If you want to get access, please send an email to a project owner (preferred) or at gitlab(at)nic(dot)cz. We apologize for the inconvenience.
If you encounter any troubles while using the DNSSEC/TLSA validator turn the debugging messages on to see what's happening.
Mozilla Firefox
---------------
The browser's about:config menu contains items named extensions.dnssec.dnssecdebug and extensions.dnssec.danedebug. Find these items using the search field and switch them to "true" by double-clicking them. Then start Firefox from a terminal or cmd.exe (in case of Windows).
firefox -no-remote -console -P
All DNS queries and responses from and to DNSSEC/TLSA Validator will be dumped to the terminal along with other debugging messages.
Google Chrome
-------------
Start Chrome browser from terminal and via Settings->Extensions find the DNSSEC and TLSA Validator extensions. Then click on '_generated_background_page.html' link and choose the Console.