←Backmschwager/fierce0Copy as MarkdownView on GitHub↗1,792 stars·215 forks·Python·GPL-3.0·0 viewsFierceFeaturesCommand Line Tools - Listed in the “Command Line Tools” section of the The Book Of Secret Knowledge awesome list.DNS Security - DNS reconnaissance tool for locating non-contiguous IP space.Network Reconnaissance - Maps domain infrastructure and identifies subdomains.