site:cloudflare.com -www
snap install amass
amass -d domain.com
amass -d adobe.com,microsoft.com -d securitytrails.com
./subbrute.py -s google.names google.com --type TXT
knockpy domain.com
python sublist3r.py -d example.com
altdns -i subdomains.txt -o data_output -w words.txt -r -s results_output.txt
python3 opendoor.py --host http://www.example.com