Common Tools
- Exploit-DB/Google Hacking DB
- WHOIS
- Netcraft
- theharvester
Example:
Google search: site:cnn.com -site:www.cnn.com filetype:pdf
More google search syntax canbe found on the site : https://support.google.com/websearch/answer/2466433?hl=en
Using advanced search:
Exploit Database :
https://searchdns.netcraft.com/?restriction=site+contains&host=&lookup=wait..&position=limited
Using whois in Kali Linux
Using theharvester in Kali Linux