osint-cheatsheet.md

OSINT Cheatsheet Compilation

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Domains / Hosting / IP Intel

My ratings glossary

* **Free realestate** = *No captcha, no limits, can be used via Tor and no signup required.*
* Captcha = *Google reCaptcha or hCaptcha, etc.*
* Cloudflare = *Cloudflare routes the site, potential hCaptcha and Tor blocks.*
* Ratelimit = *Query limit per IP or blocks specific queries for free users.*
* Account = *Signup required (free but not anonymous).*
* China = *Blocks Tor*

General recon services

• //centralops.net - Free realestate
• //dnslytics.com - Free realestate
• //networking.ringofsaturn.com - Free realestate
• //hackertarget.com - server-info - Ratelimit
• //viewdns.info - Cloudflare
• //virustotal.com - Captcha (on scan)
• //urlscan.io - Captcha

Certificates

• //crt.sh - Free realestate
• //censys.io - Ratelimit (10 searches per IP)

CMS

• //whatcms.org - Cloudflare

DNS - Lookup & History

• //dnsdumpster.com - Free realestate
• //securitytrails.com - Captcha
• Append websiteoutlook.com to the domain name!

Hosting - Email

• //whoxy.com - Free realestate
• //whoisology.com - Cloudflare

Hosting - History

• //hosterstats.com - Free realestate (Seems down! Oh no - 11th Aug 2020)

Whois

• //who.is - Free realestate
• //gwhois.org - Free realestate
• //domainwat.ch - Free realestate
• //whois.domaintools.com - Captcha
• //whois.com - Captcha
• //whois.meshdigital.com - Captcha

IP Intelligence

• //shodan.io - Free realestate (premium for filters)
• //greynoise.io - Free realestate
• //abuseipdb.com - Free realestate
• //spyse.com - Free realestate
• //threatcrowd.org - Free realestate
• //binaryedge.io - Account
• //fofa.so - China