Lookalike domain finder
Typosquatting check
Who registered a domain that looks like yours?
Enter your domain to generate a few hundred lookalikes (typos, swapped letters, look-alike characters, other TLDs) and see which ones are registered and can handle email.
Takes 10 to 30 seconds. Only public DNS is queried, and nothing about you is stored.
How it works
Up to 300 variations of the domain name are generated and resolved in public DNS. A name that resolves is registered; one with MX records can receive email, and usually send it too. Internationalized look-alikes (IDN homographs) are not included.
The variation techniques follow the open-source project dnstwist