Domain Doppelganger

Find out if your domain has an evil twin with the Domain Doppelganger tool.

Discover dangerous look-alike domains that could be used against you!

Since look-alike domains are a dangerous vector for phishing attacks, it's top priority that you monitor for potentially harmful domains that can spoof your domain.

Our NEW Domain Doppelganger makes it easy for you to identify your potential 'evil domain twins' and combines the search, discovery, reporting, risk indicators and end-user assessment with training so you can take action now.

Here's how it's done:

Identify Look-Alike Domains
View the detailed results of look-alike domains found similar to your primary email domain. From this stage, you can easily identify the sites that are running mail or web servers and even view the WHOIS information if you decide you need to track down the owner of a domain.

Quiz Your Users
With your look-alike results you can now generate a real-world online assessment test to send to your users. Get the results to see what your users are able to recognize as “safe” domains for your organisation and understand how security-aware your users are when it comes to identifying potentially fraudulent or phishy domains.

Your Domain Doppelgänger Reports
We will email you a summary report PDF that contains an overview of the look-alike domains and associated risk levels discovered during the analysis. You will also receive a link to the full detailed report of all look-alike domains found similar to your primary email domain.

It only takes a few minutes to discover your “evil domain twins”!

This test is provided by Tech Guard in conjunction with our partners KnowBe4, Gartner leaders in end user security awareness training and phishing. After completing the form on this page, you may be re-directed to KnowBe4 guidance material and/or receive emails from Tech Guard and KnowBe4 to assist you in undertaking the test.

    By filling out this form, you agree that Tech Guard and/or our partner KnowBe4 may contact you in relation to your query. Submitting your details tells us that you’re OK with this and you also agree to our privacy policy and cookie policy.
    We will endeavour to send you this report within one business day.

    Required data for domain doppelganger: We need a valid email address from the domain of your own organisation, so Gmal, AOL, Yahoo or any other ISP cannot be accepted.