SpiderFoot is a free, open-source footprinting tool, enabling you to perform various scans against a given domain name in order to obtain information such as sub-domains, e-mail addresses, owned netblocks, web server versions and so on. The main objective of SpiderFoot is to automate the footprinting process to the greatest extent possible, freeing up a penetration tester’s time to focus their efforts on the security testing itself.

• Fast, Easy to Use
• Highly Configurable
• For Windows & Linux
• Create your own modules in Python

Changelog v2.04

• New module: Search all Internet TLDs for targets with the same name (sfp_searchtld), with threading and handling wildcard DNS
• New module: Obtain SSL certificate information (issued to, issued by) and check for host-mismatch, expiry and approaching expiry
• Improve sfp_dns to identify and handle cases where wildcard DNS is enabled
• A number of bug fixes, should improve the amount of results returned