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  1. What is DNS? | How DNS works - Cloudflare

  2. Domain Name System - Wikipedia

  3. What Is DNS? Everything You Need to Know About the Web's …

  4. What is Domain Name System(DNS)? - GeeksforGeeks

  5. What is a DNS server? - Cloudflare

  6. What is DNS? How Domain Name System works - TechTarget

  7. Details on DNS - GeeksforGeeks

  8. What Is DNS (Domain Name System)? | IBM

  9. What Is DNS? Domain Name System Explained - Kinsta

  10. What Is DNS? | How DNS Works - Akamai

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