Oblivious DNS: Plugging the Internet's Biggest Privacy Hole

When you—or any of your devices—accesses the Internet, the first step is typically to look up a domain name (e.g., “google.com”, “princeton.edu”) in the Domain Name System (DNS) to determine which Internet address to contact. The DNS is, in essence a phone book for the Internet's domain names.

Source: Oblivious DNS: Plugging the Internet's Biggest Privacy Hole