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[软技能] 第104天 描述下什么是域名解析？简述它的基本过程 #999

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haizhilin2013 opened this issue Jul 28, 2019 · 3 comments
Open

[软技能] 第104天 描述下什么是域名解析？简述它的基本过程 #999

haizhilin2013 opened this issue Jul 28, 2019 · 3 comments
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@haizhilin2013
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第104天 描述下什么是域名解析？简述它的基本过程
@haizhilin2013 haizhilin2013 added the 软技能 软技能 label Jul 28, 2019
@tiyunchen
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将你 输入的域名 转换成机器识别的ip地址

@LinStan
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LinStan commented Jul 29, 2019

域名解析一般是发生在用户在浏览器输入一个网址，然后浏览器会调用DNS域名解析对该网址进行解析，得到真实IP并发送访问请求。

具体的解析过程，一般首先是在当前主机对应的域名服务器的数据库中查找是否存在该域名，若不存在，依次向上级域名服务器进行查找，直到根域名服务器或者查找到域名对应的IP。
然后服务器将获取到的真实IP返回给主机。

@haizhilin2013 haizhilin2013 mentioned this issue Jul 29, 2019
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@lizhesystem
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浏览器访问域名--> 通过电脑配置的dns服务器查找该域名对应的ip---> 寻址成功访问服务器---> 返回数据

@Dylan-xu Dylan-xu mentioned this issue Jan 26, 2021
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@Wyt-GitHub8000 Wyt-GitHub8000 mentioned this issue Mar 1, 2023
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@haizhilin2013 @tiyunchen @LinStan @lizhesystem