// tool reference · Incident & Response
Typosquat Domain Finder Free
Discover look-alike domains that could impersonate yours.
Open Typosquat Domain Finder → Engine: /security-tools/typosquat_finder
What it does
Generates the permutations of your domain an attacker would register — character swaps, omissions, homoglyphs, TLD swaps — and reports which already exist.
When to use it
- Brand protection; pre-empting a phishing campaign against your users.
Inputs
Field names are the actual form parameters, verified against source.
| Field | Type | Required | Notes |
|---|---|---|---|
| domain | text | required | Your domain, e.g. example.com. |
What you get back
Permutations with registration status and risk.
How it works
Deterministic permutation generation plus resolution checks.
Privacy
The queried domain is not associated with your account.
Standards
MITRE ATT&CK (T1583.001)