更改DNS会让互联网更快吗？
DNS可以通过减少加载网站或YouTube视频所需的时间，让你的互联网感觉更快，但它并不会实际提高你的下载或上传速度。大多数互联网服务提供商（ISP）使用默认的DNS服务器，这些服务器通常较慢或负载过重。我之前没有意识到，每次我打开YouTube时，我的手机首先需要向DNS服务器询问youtube.com的位置。你可以在这里查看更多详细信息：https://gsmrumors.com/i-changed-this-dns-setting-and-youtube-feels-faster/
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DNS can make your internet feel faster by reducing the time it takes to start loading websites or YouTube videos, but it does not actually increase your download or upload speed.
Most ISPs use default DNS servers, which are often slow or overloaded. I didn’t realize that every time I opened YouTube, my phone first had to ask the DNS server where youtube.com is located. You can check out more details here: https://gsmrumors.com/i-changed-this-dns-setting-and-youtube-feels-faster/