What is 1.1.1.1? | Cloudflare
https://www.cloudflare.com/learning/dns/what-is-1.1.1.11.1.1.1 is a public DNS resolver operated by Cloudflare that offers a fast and private way to browse the Internet. Unlike most DNS resolvers, 1.1.1.1 does not sell user data to advertisers. In addition, 1.1.1.1 has been measured to be the fastest DNS resolver available. What is DNS? The Domain Name System (DNS) is the phonebook of the Internet.
DNS server types | Cloudflare
www.cloudflare.com › learning › dnsAll DNS servers fall into one of four categories: Recursive resolvers, root nameservers, TLD nameservers, and authoritative nameservers. In a typical DNS lookup (when there is no caching in play), these four DNS servers work together in harmony to complete the task of delivering the IP address for a specified domain to the client (the client is ...