Yes. Cloudflare DNS is a nameserver service — you register your domain wherever you want (Namecheap, GoDaddy, Google Domains, etc.) and point the nameservers to Cloudflare. Cloudflare gives you 2 assigned nameservers when you add a domain (e.g., arya.ns.cloudflare.com, alex.ns.cloudflare.com). Change nameservers at your registrar to Cloudflare’s; Cloudflare then handles all DNS. This is the standard setup. Cloudflare Free tier includes free authoritative DNS, DDoS protection, and CDN. Verify DNS is served by Cloudflare with the DNS query tool.
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Can I use Cloudflare DNS with any registrar?
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DNS Record Types Explained
DNS records are the building blocks of how the internet resolves domain names to servers. Each record type has a specific job: routing web traffic, delivering email, proving domain ownership, or preventing spoofing.