Service for determining which category a domain belongs to?

Question

Database

There is a task - to find a service with up-to-date information (paid or free) where you can get an answer to which category it belongs to by the domain name, for example, social networks, banner networks, etc. Are there any? It is highly desirable with the presence of api. Google is apparently offended by me and does not give out anything on the road, except for dns services that are not suitable

Answer 1

Well, I think the best thing to do here is look in the catalogs, nothing else comes to mind. In the search directories, everything is categorized. Here's what you need.

Answer 2

Based on meta tags maybe? The theme has not been defined yet.