Clones & brand protection

Homograph domain attack checker

Detect domains using lookalike characters to spoof yours.

Free, non-invasive check in seconds. No signup.

Homographs swap characters like 1 for l or 0 for o.

Why it matters

The address looks identical at a glance.

Enter your official domain in the Sentinela AI Clone Detector: we test dozens of variants, registration age, titles and data-capture forms.

How to protect customers?: Monitor variants and ask users to rely on bookmarks.