Email Tools

Useful OSINT tools for investigating email addresses.

BREACH ALARM 
Find out if a password hack has exposed your password online.

DEHASHED 
Data-mining and hacked database search engine, DeHashed (free and paid options available).

DISPOSABLE EMAIL LIST
Lists disposable email domain names.

DISPOSABLE EMAIL ADDRESS DETECTOR
 This tool will check if an email address or a domain is a Disposable Email Address. 

EMAIL CHECKER
Email address verification technology that connects to mailboxes to check whether an email address exists or not.

EMAIL DOSSIER 
Investigate email addresses.

EMAIL VALIDATION
Email address validation.

EMAIL VALIDATION
Email Checker is a simple tool for verifying an email address.

EMAIL VERIFICATION 
Email address validation from Hunter.io.

EXTRACT EMAIL ADDRESSES 
Easily and quickly extract email addresses from web pages or text files.

FIREFOX MONITOR TOOLS 
Email address validation.

GHOST PROJECT
Search by full email address or username.

HAVE I BEEN PWNED? (EMAIL)
Check if an email account has been compromised in a data breach.

HAVE I BEEN PWNED? (PASSWORDS)
Pwned Passwords are half a billion real world passwords previously exposed in data breaches. This exposure makes them unsuitable for ongoing use as they’re at much greater risk of being used to take over other accounts. They’re searchable online below as well as being downloadable for use in other online system.

JOTTI 
Check a website or email contains malware.

LEA.KZ 
Email address validation.

MAIL.COM DOMAINS
List of professional and non-professional domain names offered for free through 1&1.

MAIL TESTER
Check to see if an email address is real or has any issues.

MALWARE HUNTER
Malware catching tool.

NADA
Nada is a service that gives you up to 10 in-boxes that you can use when registering to un-trusted web sites. Instead of giving these web sites your real email address, you give them one our bear supplies. This way Mr bear has lots of spam to eat and your real inbox is protected.

PUBLISH THIS EMAIL
This site will create a disposable webpage from an email.

SPY-CLOUD 
Check if an email account has been compromised in a data breach.

TRUMAIL 
Prevent bounced emails and low-quality users.