Tools for testing whether DNSSEC is correctly implemented for your domain:

• DNSSEC Analyzer
• DNSViz – A DNS Visualization Tool

Tools for using DNSSEC on your local system:

• DNSSEC-Trigger – local DNSSEC resolver for Windows, Mac OS X or Linux

• DNSSEC Validator Add-on for Firefox
• DNSSEC Validator Extension for Google Chrome

To test what will happen if your DNSSEC validation indicator in your browser finds a site where DNSSEC is broken, you can visit either of these sites where DNSSEC has been deliberately mis-configured:

• http://www.rhybar.cz/
• http://www.dnssec-failed.org/

Tools for setting up your own DNS servers:

• OpenDNSSEC project
• DNSSEC-Tools project

Other DNSSEC Tools Sites

The DNSSEC Deployment Initiative has published a comprehensive list of DNSSEC-related tools and resources that you may find helpful.

The DNSSEC-Tools project contains a variety of tools relating to various aspects of using DNSSEC.

Verisign Labs also maintains a tools page listing a variety of DNSSEC-related tools.

Additionally, you can see the list of all tool resources in the Deploy360 site.

Do you know of additional tools we should consider adding here? If so, please send them to us.