Resources
Guides on lookalike domains, takedowns and brand impersonation, plus the full list of extensions we monitor.
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How Attackers Use Lookalike Domains Against You
Every phishing campaign starts with a domain registration. Learn how attackers move from registration to active attack, why detection usually happens too late, and how to catch lookalike domains before they're weaponized.
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Domain Impersonation Takedowns: What Works and What Doesn't
A practical guide to shutting down impersonating domains. Learn the most effective methods, from registrar takedowns to security provider reports, and how to respond fast when your brand is targeted.
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Detecting Brand Impersonation in 2025
Brand Impersonation Fueled Over Half of Cybercrime Losses in 2020, Costing Nearly $2 Billion in the U.S.
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Monitored TLDs
We provide information on domains across 1,495 domain extensions (TLDs), including the most widely used such as .com, .org, .net, .edu, .gov, and .io. If a new domain extension or zone is introduced, we typically add it to our database within a few days, in most cases, in less than 24 hours.
See the full list