rapid7/metasploit-framework — pull request #1114 by mandreko (2012-11-30 14:34:37+00:00)
Title: Added HSTS scanner for HTTPS sites

In doing pentests, I find it quite useful to be able to report on if sites have HSTS enabled on their webservers. This simple module scans for the HTTP header and reports back if it's found or not.