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

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.