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DNS #87

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Lawguancong opened this issue Sep 28, 2021 · 0 comments
Open

DNS #87

Lawguancong opened this issue Sep 28, 2021 · 0 comments

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@Lawguancong
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Lawguancong commented Sep 28, 2021

DNS 查询的过程,分为哪两种

  • 递归
  • 迭代
    • 询问根域名
    • 询问顶级域名
    • 询问二级域名
    • 询问三级域名

https://blog.csdn.net/qq_35238352/article/details/106051569
https://zhidao.baidu.com/question/506511410.html

dns是怎么运作 DNS原理

https://mp.weixin.qq.com/s/_-IIfRUVKJJVzxHFfn9_dw
https://cloud.tencent.com/developer/article/1162259
https://juejin.cn/post/6844903752890056711

dig math.stackexchange.com
dig +trace math.stackexchange.com

image

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