Lookalike domain checker
Attackers register domains that look like yours. We generate the likely ones and check which exist and which have mail servers.
Keep your domain on your radar
A one-time check shows today. Pistos DMARC report monitoring is still being built. Create a free account now to hold your place and add your domain when it opens.
Questions
What does it find?
Typos, dropped or swapped letters, look-alike characters (including ones that become xn-- names), a hyphen or dot added, other domain endings, and common bait words like login and secure.
Is a registered look-alike always an attack?
No. Many are bought defensively, by the real owner or by people holding names to sell. One with mail servers is worth a closer look.
How is this different from monitoring?
This is a one-time check. Monitoring repeats it weekly and alerts you when a new one appears.