How does Cloudflare's DDoS protection work for IPv4 DNS?

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Grade: Education Subject: Support
How does Cloudflare's DDoS protection work for IPv4 DNS?
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Cloudflare's DDoS protection for IPv4 DNS involves sophisticated techniques to absorb and mitigate distributed denial-of-service attacks targeting their DNS infrastructure. This includes techniques like rate limiting, traffic scrubbing, and content delivery network (CDN) capabilities. These mechanisms prevent attackers from overwhelming the DNS servers and disrupting their availability to legitimate users.