holehe

checks if an email is registered on various websites

TLDR

Check email registration

$ holehe [email@example.com]

Output as CSV

$ holehe [email@example.com] --csv

Output only positive results

$ holehe --only-used [email@example.com]

Disable colored output

$ holehe --no-color [email@example.com]

Set request timeout

$ holehe --timeout [10] [email@example.com]

holehe checks if an email is registered on various websites. It uses password reset and registration functions to detect account existence.The tool is useful for OSINT and security testing. It checks hundreds of websites for email registration status.