DNS 解析的 ip 地址乱变,是什么原因? - V2EX
xingchenxf

DNS 解析的 ip 地址乱变,是什么原因?

  •  
  •   xingchenxf Apr 19, 2023 2124 views
    This topic created in 1118 days ago, the information mentioned may be changed or developed.

    我参考 github 上的源码搭了一个 chatgpt 的网站 域名是: https://chat.aeasyworld.com/ 今天晚上突然就打不开了。 然后发现是 dns 错误。 我是在阿里云买的域名,dns 配的是 A 记录: 76.76.21.21

    用在线平台去检测,很多 dns 的返回的 ip 地址都不是我配的这个。并且每次刷新都不一样。 图片

    请教大家,这是什么原因?怎么解决?

    11 replies    2023-04-20 09:06:35 +08:00
    crystom
        1
    crystom  
       Apr 19, 2023
    防火长城
    StuPYX
        2
    StuPYX  
       Apr 19, 2023
    Vercel
    StuPYX
        3
    StuPYX  
       Apr 19, 2023
    备案可解
    eaststarpen
        4
    eaststarpen  
       Apr 19, 2023
    墙 + 劫持

    简单测试

    **Tencent dns 服务**

    **虽然腾讯家的套一层 https 就能正常返回很扯**

    ```shell
    cat Tencent|sort
    #!/bin/env bash

    SERVER_IP=120.53.53.53 # Tencent dns

    echo $(dig +short @${SERVER_IP} chat.aeasyworld.com)

    SERVER_S=https://120.53.53.53/dns-query # DoH version

    echo "$(curl -s -H 'accept: application/dns-json' "$SERVER_S?name=chat.aeasyworld.com")"
    ./Tencent
    ;; connection timed out; no servers could be reached
    {"Status":0,"TC":false,"RD":true,"RA":true,"AD":false,"CD":false,"Question":[{"name":"chat.aeasyworld.com.","type":1}],"Answer":[{"name":"chat.aeasyworld.com.","type":1,"TTL":450,"data":"76.76.21.21"}]}
    ```

    验证 Google 服务被劫持

    ```shell
    cat Google
    #!/bin/env bash

    SERVER_IP=8.8.8.8

    for i in {1..100}
    do
    echo "$(dig +short @${SERVER_IP} chat.aeasyworld.com)"
    done

    ./Google|sort |uniq |wc -l
    87
    ```
    xingchenxf
        5
    xingchenxf  
    OP
       Apr 19 2023
    @eaststarpen 这有什么解决办法吗?
    xingchenxf
        6
    xingchenxf  
    OP
       Apr 19, 2023
    @StuPYX 不备案的有啥办法解决吗?
    xingchenxf
        7
    xingchenxf  
    OP
       Apr 19, 2023
    @crystom 有什么办法可以解决吗?
    eaststarpen
        8
    eaststarpen  
       Apr 19, 2023
    @xingchenxf 忘了在哪看到的 **未验证** 消息, 带 chat, gpt 会被特殊处理, 可以尝试更换 三级域名

    国内域名备案免不了的

    换国外域名提供商肯定不用备案, 国内也能解析到
    whoisix
        9
    whoisix  
       Apr 19, 2023 via Android
    ChatGPT 项目被墙很正常啊
    AlphaTauriHonda
        10
    AlphaTauriHonda  
       Apr 20, 2023 via iPhone
    @xingchenxf 你的 NameServer 是在墙内吗?域名全世界都被污染了,包括墙外。
    如果你想让墙外访问正常就需要把 NameServer 换到墙外。墙内访问的问题没什么好办法解决。
    JL1990
        11
    JL1990  
       Apr 20, 2023
    换域名
    About     Help     Advertise     Blog     API     FAQ     Solana     1184 Online   Highest 6679       Select Language
    创意工作者们的社区
    World is powered by solitude
    VERSION: 3.9.8.5 43ms UTC 23:23 PVG 07:23 LAX 16:23 JFK 19:23
    Do have faith in what you're doing.
    ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86