Map domains to vendors

[Rafiot]

What is changing?

Every ad tech vendor owns a vast amount of domains, it is often hard to figure out why is behind them.
DuckDuckGo has a list that would help: https://spreadprivacy.com/duckduckgo-tracker-radar/
Repository: https://github.com/duckduckgo/tracker-radar

It would be nice to map the domains to their related owner.

How will this impact users?

Moar context.

[Rafiot]

Related to #95

[stale]

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