The main features of sfan5/fi6s are: Network Security and Scanning.
Open-source alternatives to sfan5/fi6s include: aircrack-ng/mdk4. blechschmidt/massdns — A high-performance DNS stub resolver for bulk lookups and reconnaissance (subdomain enumeration). gamelinux/passivedns — A network sniffer that logs all DNS server replies for use in a passive DNS setup. idealeer/xmap. nmap/ncrack — Ncrack network authentication tool. patrikfehrenbach/amass-tools.
A high-performance DNS stub resolver for bulk lookups and reconnaissance (subdomain enumeration)
A network sniffer that logs all DNS server replies for use in a passive DNS setup