Passage: Cloudflare offers free authoritative Domain Name System (DNS) service for all clients which are powered by an anycast network. According to W3Cook, Cloudflare's DNS service currently powers over 35% of managed DNS domains. SolveDNS have found Cloudflare to consistently have one of the fastest DNS lookup speeds worldwide, with a reported lookup speed of 8.66ms in April 2016.

Question: What is so special about Cloudfare?
consistently have one of the fastest DNS lookup speeds worldwide