mailcat
querytool
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mailcat
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E-mail availability checker
Solution to your problem is definitely MailCat and maybe emailGuesser (the latter not exactly what you are looking for but can be leveraged in certain cases for "guessing" e-mail addresses).
- mailcat: Encontrar direcciones de correo electrónico existentes por #nickname 👀
querytool
What are some alternatives?
geo-recon - An OSINT CLI tool desgined to fast track IP Reputation and Geo-locaton look up for Security Analysts.
OSINT-Framework - OSINT Framework
osinteye - Username enumeration & reconnaisance suite
Awesome-Telegram-OSINT - 📚 A Curated List of Awesome Telegram OSINT Tools, Sites & Resources
socialscan - Python library for accurately querying username and email usage on online platforms
sn0int - Semi-automatic OSINT framework and package manager
Hackers-Hunter - Hackers Hunter : Hunt down and track CTF Players & Bug Hunters etc accounts by username across in most places where you can find them :mag_right: :detective:
Awesome-Asset-Discovery - List of Awesome Asset Discovery Resources
thedevilseye - An osint tool that uses Ahmia.fi to get hidden services and descriptions that match with the users query.
alfred - Alfred is a advanced OSINT information gathering tool that finds social media accounts based on inputs. [GET https://api.github.com/repos/Alfredredbird/alfred: 403 - Repository access blocked] Repo has been renamed to Tookie OSINT for trademark issues
iKy - OSINT Project. Collect information from a mail. Gather. Profile. Timeline.
sarenka - OSINT tool - gets data from services like shodan, censys etc. in one app