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Email lookup
What one email address reveals
An email address is the key to almost every online account. A reverse email lookup shows where an address is used: TraceFind checks whether it is registered on 296 websites and apps, which data breaches it appears in, whether a Google account is linked to it and whether the mailbox actually exists.
The checks run in parallel and stream in live, usually within about 45 seconds. They use the same sign-up and recovery flows a normal visitor sees, which never send an email or alert to the address owner.
- Sites checked
- 296social, shopping, streaming, tools
- Typical time
- 45 sresults stream in live
- Breach data
- Datedsize and what was exposed
- Notification
- Noneno email is ever sent
How it works
Three steps, no setup
Enter the address
Paste any email address, for example
jane.doe@example.com. Capitalisation and surrounding spaces don’t matter.We run every check
Registration checks on 296 sites, breach databases, the linked Google account, mailbox verification and the domain’s mail setup, all at once.
Review and export
See accounts, breaches and mailbox details side by side, export as PDF, JSON, CSV or TXT, or follow every lead on the canvas.
Results
What an email search returns
- Registered accounts on 296 sites, with the profile details each one exposes
- Data breaches the address appears in, with date, size and the kind of data that leaked (passwords, phone numbers, addresses …)
- Linked Google account details where public, such as name and profile picture
- Mailbox checks: does the mailbox exist, which provider hosts it, is it a disposable throwaway address
- Saved report in your history, exportable as PDF, JSON, CSV or TXT
- MailboxExists · hosted by Google Workspace · not disposablevalid
SpotifyAccount registered with this addressaccount
AdobeAccount registered with this addressaccount- ExampleShop breach2021 · emails, passwords, phone numbersbreach
- ForumX breach2019 · emails, usernames, IP addressesbreach
Watch a full search in real time in the showcase, or open the example PDF report.
Use cases
Who uses an email lookup
Fraud prevention and KYC
Real people leave a trail; a freshly created or disposable address with no accounts is a classic sign of a fake sign-up.
Breach exposure
Find out which breaches leaked your address and which passwords to change, before someone else uses them.
Verify a contact
Check that the person emailing you, a supplier or a new hire, really has the online presence they claim.
Investigations and journalism
Pivot from an address to accounts, names and other identifiers, then document it in a report.
Phishing analysis
See whether the sender address of a suspicious mail is real, disposable or brand new.
Your own footprint
List the services still tied to your address so you can close the ones you no longer use.
FAQ
Frequently asked questions
How can I find out which sites an email address is registered on?
Enter the address above and start the search. TraceFind checks 296 websites and apps for an account registered with that address and lists every match, together with the profile details the site exposes. It takes about 45 seconds.
How do I check if my email was in a data breach?
The email search includes a breach check. Every breach the address appears in is listed with its date, its size and the categories of data that leaked, so you know which passwords to change and what to watch out for.
Does the owner of the address get an email?
No. The registration checks use the same public sign-up and recovery pages a visitor sees, in a way that does not trigger a message. No email is sent to the address at any point.
Can I tell whether an email address is real or disposable?
Yes. The mailbox check tells you whether the mailbox exists, which provider hosts it and whether it belongs to a known throwaway (disposable) email service, a common sign of fake sign-ups.
Can I search a username or phone number instead?
Yes. Use the username search to find profiles on about 1,000 sites and the phone search for messengers and social networks linked to a number.
Will the person know I searched for them?
No. TraceFind only reads public pages and uses sign-up and password-reset checks that do not send anything to the account owner. Nobody is messaged, called, followed or notified, and your search is not visible to anyone else.
How much does a search cost?
A new account gets 15 free credits, enough for 3 searches; these show a preview with how much was found in each category. Credits cost €0.25 each, including VAT, and a full search costs 5 credits (€1.25). A search that finds nothing is refunded. Buying credits also unlocks every preview you already ran. See pricing.
Is it legal to use TraceFind?
Searching publicly available information is legal in most countries, but what you do with it is regulated. Use TraceFind only for a legitimate purpose, such as checking your own exposure, fraud prevention, due diligence or authorised investigations, and handle results according to the data-protection law that applies to you (for example the GDPR). Stalking, harassment and doxxing are forbidden by our terms.
Is my search stored?
Each search is saved as a report in your private history so you can reopen and export it. You can delete reports at any time. An account needs no email or name: the account ID is enough. If you sign in with GitHub, the email address GitHub shares is stored with the account.
Privacy and responsible use
- Public sources only. TraceFind reads what is publicly visible and what sign-up and recovery pages reveal. It never hacks, guesses passwords or logs in to anyone’s account.
- No notification. The person you search is never contacted, messaged or alerted.
- Your searches stay private. Reports are visible only to your account and can be deleted from your history at any time. Accounts need no name or email.
- Use it lawfully. You are responsible for having a legitimate reason and for handling results under the data-protection law that applies to you, such as the GDPR. Stalking, harassment and doxxing are prohibited. Read the terms of service and the privacy policy.
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