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- Seokmin.Lee
  
  Hello, I am a master's student in the Department of Convergence Security (Samsung Advanced Security) at Korea University.After graduation, I am expected as a security developer or researcher member of Samsung SDS.
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[network]dns server에 대한 고찰

25 Oct 2021

ref1: https://zzsza.github.io/development/2018/04/16/domain-name-system/

ref2: https://youtu.be/LAnXZy3z2WA

ref3: https://javakong.tistory.com/50?category=801812

권한 없는 응답이면 Cache에서 반응한 것이다.

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root부터 시작해서 검색을 진행하는듯
Auth-DNS Server란

해당 도메인을 sub주소일듯

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