Email Dossier is a validation tool that checks an email address by walking through the process of sending email without actually sending any. It checks address syntax, looks up the domain's mail servers and tries contacting them. It reports a confidence rating from 0 to 3, error codes, a canonical address and MX records.
Email Breach Analysis is a free service that checks whether an email address appears in hacked data from known database breaches. It returns a summary of information that may be at risk, critical identity alerts, and a relative exposure rating.
Python OSINT tool that checks whether an email address is registered on many sites without sending mail.
h8mail is a Python tool for email OSINT and password breach hunting. It finds passwords through breach and reconnaissance services or local data, supports premium lookup services, and can search .txt and .gz files locally using multiprocessing.
A web tool for generating possible email addresses for a contact. Users enter a name, optional nickname and middle name, and up to three domains, then copy the resulting addresses. It is the first part of the Metric Sparrow Toolkit and extends Rob Ousbey's permutator spreadsheet.
Proofy is an email verification service that checks email addresses before sending. It flags invalid, disposable, catch-all, role-based, and risky addresses to reduce bounces. Verification is offered through bulk list uploads, a REST API, and a free single-address checker.
Phonebook.cz is a lookup tool from Intelligence X that lists domains, email addresses, or URLs for a given input domain. Access requires login through an intelx.io account and a paid license. The service states that it searches 313 billion records.
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Email Breach Analysis is a free service that checks whether an email address appears in hacked data from known database breaches. It returns a summary of information that may be at risk, critical identity alerts, and a relative exposure rating.
Python OSINT tool that checks whether an email address is registered on many sites without sending mail.
h8mail is a Python tool for email OSINT and password breach hunting. It finds passwords through breach and reconnaissance services or local data, supports premium lookup services, and can search .txt and .gz files locally using multiprocessing.
A web tool for generating possible email addresses for a contact. Users enter a name, optional nickname and middle name, and up to three domains, then copy the resulting addresses. It is the first part of the Metric Sparrow Toolkit and extends Rob Ousbey's permutator spreadsheet.
Proofy is an email verification service that checks email addresses before sending. It flags invalid, disposable, catch-all, role-based, and risky addresses to reduce bounces. Verification is offered through bulk list uploads, a REST API, and a free single-address checker.
Phonebook.cz is a lookup tool from Intelligence X that lists domains, email addresses, or URLs for a given input domain. Access requires login through an intelx.io account and a paid license. The service states that it searches 313 billion records.
