What is Cloudflare DNS?
Powering over 38% of managed DNS domains, Cloudflare runs one of the largest authoritative DNS networks in the world. With an average of a few milliseconds query speed, we have the fastest performance of any managed DNS provider. DNS updates happen within seconds, making DNS propagation delays a thing of the past.
Cloudflare DNS customers
GoDaddy, Nasdaq, Zendesk, DigitalOcean, OK Cupid, Cisco, Udacity, LogMeIn, Library of Congress