DNSSECListWalk takes a list of domains and determines their DNSSEC status.
The original script was written by Scott Rose of NIST. Richard Bullington-McGuire firstname.lastname@example.org, also known as @obscurerichard, adapted it for release at the 2011 1.USA.gov Hack Day on July 29, 2011.
This script requires Perl 5 and a few Perl modules from CPAN 1:
You may install those into your system Perl installation using CPAN, or use local::lib and cpanminus to install those into a non-root user directory, as current Perl best practices suggest. If you have cpanminus installed you need only issue this command:
cpanm Email::Sender Net::DNS JSON::PP Template::Toolkit
(The MIT License)
Copyright © 2011 Blackstone Technology Group
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the ‘Software’), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED ‘AS IS’, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.