This github repository contains links/tools that a cybersec specialist can use in his work. Some of the sites included might require registration or offer more data for $$$, but you should be able to get at least a portion of the available information for no cost. Contributing is welcome
| Link | Description |
|---|---|
| Censys | Search Engine |
| Shodan | Search Engine |
| viz.greynoise.io | Search Engine |
| ZoomEye | Search Engine |
| Onyphe | Search Engine |
| Fofa | Search Engine |
| binaryedge | Search Engine |
| Hunter.io | Email address finder |
| Grep.app | GitHub Dorks |
| Searchcode | Search code on different sites |
| Crt.sh | SubDomain Finder |
| DnsDumpster | SubDomain Finder |
| VirusTotal | SubDomain Finder |
| phonebook | SubDomain, Emails, URLs Finder |
| Ahmia.fi | Searches hidden services on the Tor network |
| Intelx.io | Intelligence |
| Securitytrails | Intelligence |
| ti.defender.microsoft | Intelligence |
| Alienvault | Intelligence |
| publicwww | Source Code Search Engine |
| bgp.he.net | Network Info |
| asnlookup | Network Info |
| bgp.tools | Network Info |
| myip.ms | Network Info |
| ipinfo + Cmd version | Network Info |
| whoisxmlapi | Network Info |
| DnsHistory | DnsHistory |
| Viewdns | DnsHistory |
| Searchftps | Lets you search and download files located on public FTP servers |
| Urlscan.io | Service to scan and analyse websites |
| Passivedns.mnemonic.no | Passive DNS |
| Asn.cymru | IP to ASN Lookup |
| Hackertarget | Reverse DNS Lookup |
| natlas.io | Search Engine |
| Robtex | Research of IP numbers, Domain names, etc |
| mxtoolbox | MX Lookup Tool |
| Ripe DB | Database of Internet resource information |
| Mail-tester | Test the Spammyness of your Emails |
| Amass | Network mapping, SubDomain Finder |
| ExchangeFinder | MS Exchange Finder |
| Telepathy | Investigating Telegram chats |
| Pagodo | Google Dork |
| Nmap-Censys | Passive Scanner |
| Smap | Passive Scanner |
| Google-hacking-database | DB of Google Dorks |
| Search | Custom queries in Google |
| OSINT-Search | Script that searching public data |
| Snoop | Tools to search for nicknames |
| Spiderfoot | SubDomain, Emails, URLs Finder |
| theHarvester | SubDomain, Emails, Names Finder |
| Recruitin | Compiles Google dorks to search on LinkedIn, Dribbble, GitHub, Xing, StackOverflow, Twitter |