Not sure what DNS is. Learn more about it. What is DNS?

Powerful Free DNS

Fast, Secure, and Resilient DNS

Cloudflare DNS is an enterprise-grade authoritative DNS service that offers the fastest response time, unparalleled redundancy, and advanced security with built-in DDoS mitigation and DNSSEC.

Unlimited and Unmetered DDoS Mitigation

Relieve your organization from the costs and stress of DDoS attacks against your DNS. With Cloudflare Managed DNS, you get unlimited and unmetered mitigation against DNS-based DDoS attacks. Our network capacity is 23x bigger than the largest DDoS attack ever recorded.

One-Click DNSSEC

Simple integration spot illustration

Cloudflare Managed DNS comes with built-in DNSSEC to protect your users from on-path attacks that can spoof or hijack your DNS records. DNSSEC adds an additional layer of security at every level in the DNS lookup process. The best part — you can easily deploy DNSSEC at the click of a single button.

Simple integration spot illustration

Advanced Analytics

cdn analytics spot illustration

Get in-depth, real-time analytics into the health of your DNS traffic — all easily accessible from the Cloudflare Dashboard. Generate detailed raw and visual reports for your DNS queries - filtered by response codes, record types, geography, domains, etc. Raw log files are also available via API and can be integrated with SIEM/parsing tools.

cdn analytics spot illustration

Quickly Configure Email Security DNS Records

Graphic showing a browser image with a certification ribbon in front of it.

Ensure peace of mind with our easy-to-use Email Security DNS Wizard to prevent malicious actors from sending fraudulent emails on behalf of your domain — configure the required email DNS records with just a few clicks. We will warn you if we detect missing or insecure email configuration on your domain.

Learn more about SPF, DKIM, and DMARC in our Learning Center.

Graphic showing a browser image with a certification ribbon in front of it.

Handle Misdirected Queries with the AS112 Project

AS112 support

Cloudflare helps reduce the load on public DNS infrastructure by functioning as an operator of the AS112 project, assisting the community-operated, loosely-coordinated anycast deployment of DNS servers that primarily answer reverse DNS lookup queries that are misdirected and create significant, unwanted load on the Internet.

Learn more about Cloudflare’s impact on the AS112 project via Cloudflare Radar.

AS112 support

Trusted by millions of Internet properties

Logo doordash trusted by gray
Logo garmin trusted by gray
Logo 23andme trusted by gray
Logo lending tree trusted by gray
NCR logo
Thomson Reuters logo
Logo zendesk trusted by gray

Our experts can help you choose the right plan for your business