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In a dicussion with an organization owning the "foo" trademark I'd like to look for all domains containing foo in their name or at least domains starting with "foo". How could I do such a whois search?

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up vote 2 down vote accepted

The best search engine I know of for this kind of search is the one provided by N@me Droppers. Type your trademark in the search bar and use the pull down to select "Only Registered Domains".

To test it, I put in "superuser" (in .com only) and it found,,, asksuperuser,com,,, and so on.

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