I've chosen a name for my next website, let's say
example.com - but I noticed that the url
example.de is used for pornographic content (some links to other pornographic sites) and
example.net is dead now but did so some years ago.
The words used in the domain aren't anything "fancy" and I shouldn't necessarily trigger a blacklisting.
But I'm worried that due to the other two sites (
example.de is already blacklisted by at least Avira) my new site will be blacklisted as well.
How can I check whether popular firewalls will block my domain before I go and register it?