FrameDomain is an automated tool that aims to enumerate subdomains of the parent domain. FrameDomain tool consists of various sub tools like SubExtractor, Riddler, Anubis, etc. All these tools aim to extract subdomains. FrameDomain tool is developed in the Python Language and its menu-driven tool. Only you need to specify is the option number and the target website. FrameDomain tool is also available on the GitHub platform for free and it is also open-source to use.