Email Addresses
A collection of online resources and tools to help you identify information from email addresses.
General Email Tools
Epieos Email Tool Enter an email address and see which sites the email address has been used. This is a web frontend of the holehe tool.
Email Header Analyzer Simple tool that analyzes email headers and making them human-readable.
Free Email Scraper Easily find email addresses by entering a website URL. This tool will scrape the page for any email addresses and display any results.
HaveIBeenEmotet Check if an email address or domain is involved in the Emotet malspam campaign.
Email-Format Helps find the email address formats in use for thousands of different companies.
Hunter.io Lets you find professional email addresses in seconds. Very useful tool. For best results, a paid subscription is required.
Snov Email Finder Locate employee email addresses via domain name. Very handy.
WhoWorksThere Search for a company and provides email address, names and more. Paid subscription is required.
Phonebook.cz A tool from IntelX that lists all domains, email addresses, or URLs for the given input domain. Wildcards such as
*.gov.ukare allowed. Search over 34 billion records.Have I Been Sold? A service that checks for email address that are included in marketing and spamming databases.
IntelX Email Search A great email search engine offered by IntelX.
PeepMail A tool that allows you to discover business email addresses for users, even if their email address may not be publicly available or shared.
Identificator.space Locate information and linked accounts by searching an email address, phone number or Twitter handle. Requires registration.
User Email Enrichment A free, open source identity resolution alternative to tools like FullContact and Clearbit. Requires registration.
FindEmails A sales and lead generation tool that helps discover a target's email address. Requires registration.
Experte Email Finder A free email finder tool. Enter a full name and domain and get a list of possible email addresses.
Defastra A fraud prevention service that provides information on email addresses and phone numbers. Requires a paid subscription for full results.
Predicta Search Look up an email address or phone number to retrieve detailed profiles associated with the respective email address or phone number's usage.
Data Breach Search
HaveIBeenPwned Lets you search for an email address or phone number. Will tell you what breaches include what you have searched.
BreachDirectory Search via email address, username or phone number to see censored passwords. They also provide the full password as a SHA-1 hash, which can easily be cracked.
DeHashed Is the largest & fastest data breach search engine. You can search for IP address, email, username, name, phone, address and more. Requires a paid subscription.
IntelX Allows you to search through breach data for email address and more. Requires a paid subscription to view full results.
MyPWD A tool for monitoring leaked passwords for accounts linked to emails. Actually shows you the leaked passwords.
Leaked Site Another leaked database search. Requires a paid subscription.
WeLeakInfo Provides you the best leaked breached databases downloads. Requires a paid subscription.
LeakPeek An all-in-one online data protection platform. Search for your publicly leaked passwords using an email or username. Shows you censored results. Requires a paid subscription to view uncensored results.
LeakedSource Search for leaked data by email address, name, username, phone number, IP address or password. Requires a paid subscription.
LeakCheck Check your account for leaks. Requires a paid subscription for best results.
HotSheet Use this free service to check if an email address is in any hacked data from known breaches. Get a summary of what specific information may be at risk. Essentially a clone of HaveIBeenPwned.
Leak-Lookup Allows you to search across thousands of data breaches to stay on top of credentials that may have been compromised. Requires a paid subscription.
Am I Breached Lets you search for name, email, IP, phone number, username, credit card numbers, VIN and more. Requires a paid subscription.
ScatteredSecrets Allows you to search data breaches to see if your password has been compromised. Requires a paid subscription.
SkidSearch Breached account lookup service. Requires registration.
SnusBase Snusbase makes it easy to stay on top of the latest database breaches and makes sure you and your closest stay safe online. Requires a paid subscription.
Personal Data Leak Checker Find out if your email or phone number and related personal information could get into the wrong hands.
Data Breach Checker Use this tool to check if your email address has been compromised in any known data breaches.
Ashley Madison Search Check to see if an email address was included in the Ashley Madison breach.
PwnDB Onion An .onion site that allows you to search an email address and provides you with free, uncensored results. You can visit this site without TOR here (CLEARNET PROXY).
Leaked.Domains Contains a large number of breached datasets to perform passive intelligence gathering on domains. Allows you to search a domain name and see how many times the domain has been included in breached data. Requires registration with a company email to access full reports for that specific domain.
DeepSearch Onion An .onion site that lets you search through leaked databases. Requires an account.
CheckLeaked Discover leaks, know the passwords and information that hackers already have about you. Requires a paid subscription.
Breached.co A RaidForums alternative ran by the prolific pompompurin.
BreachChecker Enter an email address and see what data breaches it has been included in. Does not provide any leaked data, only a list of breaches similar to HIBP.
HackCheck Another good site to search through data breaches. Requires a paid subscription.
ProxyNova COMB Search Allows you to search via email address, username or password through the "Compilation of Many Breaches [COMB]" (Wayback), (archive.today) breach data. Provides uncensored results.
Illicit Services A searchable database of leaked and breached information. All information is in the public domain and has been compiled into one search engine.
Pretty Good Privacy [PGP]
MIT PGP Public Key Server A searchable database of public PGP keys from MIT.
PGP Global Directory Search for public PGP keys.
OpenPGP Key Search Search for public PGP keys via email address, PGP fingerprint or key ID.
Keybase Search for Keybase users and PGP keys.
PGP SKS Keyserver Dump A database of public PGP keys which is updated often. Refer to their README.txt (Wayback), (archive.today) for more information on downloading and importing. Total archive size is just over 32GB.
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