> For the complete documentation index, see [llms.txt](https://ceh.securescape.cc/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ceh.securescape.cc/information-gathering.md).

# Information Gathering

- [NSLookup // Dig // Whois](https://ceh.securescape.cc/information-gathering/nslookup-dig-whois.md)
- [Nmap](https://ceh.securescape.cc/information-gathering/nmap.md)
- [DNS Enumeration](https://ceh.securescape.cc/information-gathering/dns-enumeration.md)