QuickRecon is a python script for simple information gathering. It attempts to find subdomain names, perform zone transfers and gathers emails from Google and Bing.
You can download it from the following link: https://packetstormsecurity.com/files/download/104314/quickrecon_gui-0.3.2.tar.gz
Source: https://packetstormsecurity.com/files/104314/QuickRecon-0.3.2.html