Brand impersonation check
Scan your domain for lookalikes
Typosquatting is when someone registers a domain that resembles your real domain, often using a missing character, a swapped letter or a different domain ending. Check the DNS footprint of common lookalikes before they are used against your customers.
Check if someone is impersonating your domain
Find live typosquat domains and see which ones can receive email in seconds.
What we check
Blackwall generates a focused set of likely character and TLD variations of your registrable domain.
What resolving means
A resolving variant has DNS records visible at scan time. That shows it is configured, not that it is malicious.
Why email matters
MX records mean a domain can receive email, which can make impersonation attempts more convincing. Continuous monitoring catches new registrations later.
A DNS signal is a starting point, not a verdict
This free tool does not fetch page content or use AI to label a domain. It reports only the DNS records observed during the check. If a lookalike concerns you, save the result and submit it for a deeper review.