OceanBreeze
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关于 dns 解析问题

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  •   OceanBreeze · Jul 13, 2023 · 1034 views
    This topic created in 1058 days ago, the information mentioned may be changed or developed.
    突然发现同一个域名,走 h2 和 h3 协议,解析结果不一样?

    而且我还发现,修改系统 hosts 文件后,仍有部分请求走了公网的解析?


    1 replies    2023-07-13 23:22:28 +08:00
    love4taylor
        1
    love4taylor  
    PRO
       Jul 13, 2023   ❤️ 1
    Alt-Svc 头以及 DNS SVCB/HTTPS 记录都可以带 IP 地址的。

    ```
    ~
    ❯ q v2ex.com HTTPS
    v2ex.com. 31s HTTPS 1 . alpn="h3,h2" ipv4hint="104.20.9.218,104.20.10.218,172.67.3.188" ipv6hint="2606:4700:10::6814:9da,2606:4700:10::6814:ada,2606:4700:10::ac43:3bc"
    ```
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