为什么一台电脑突然无法访问某个特定的网站?

为什么一台电脑突然无法访问某个特定的网站?

该网站是bitbucket.org。我只注意到超时push。问题只出现在一台电脑(Win10)上。Chrome、Firefox 和 Edge 都存在此问题。网络上的所有其他电脑、iPad、Android 手机均未出现此问题或任何其他网站的问题。以下是有问题的机器的输出pingnslookup

ping bitbucket.org -n 1 -w 10000 -l 1

Pinging bitbucket.org [104.192.143.3] with 1 bytes of data:
                       ^
                       --------------------------
Request timed out.

Ping statistics for 104.192.143.3:
    Packets: Sent = 1, Received = 0, Lost = 1 (100% loss),

C:\PROJECTS\TOOLSRC>nslookup bitbucket.org
Server:  fritz.box
Address:  fd00::3a10:d5ff:fea7:80b2

Non-authoritative answer:
Name:    bitbucket.org
Addresses:  2406:da00:ff00::6b17:d1f5
          2406:da00:ff00::22c0:3470
          2406:da00:ff00::22c5:2ef4
          18.205.93.0
          18.205.93.1
          18.205.93.2
          ^
           --------------------------


C:\PROJECTS\TOOLSRC>tracert bitbucket.org

Tracing route to bitbucket.org [104.192.143.3]
over a maximum of 30 hops:

  1     2 ms     2 ms     3 ms  155.32.69.111.static.snap.net.nz [111.69.32.155]
  2     4 ms     2 ms     2 ms  155.32.69.111.static.snap.net.nz [111.69.32.155]
  3     *        *        *     Request timed out.
  4   130 ms   129 ms   128 ms  TWO-DEGREES.ear1.LosAngeles6.Level3.net [4.26.2.82]
  5   127 ms   129 ms   130 ms  7-1-10.ear1.LosAngeles6.Level3.net [4.26.2.81]
  6   134 ms   134 ms   134 ms  ae-0-11.bar2.SanFrancisco1.Level3.net [4.69.140.146]
  7     *        *        *     Request timed out.
....
 30     *        *        *     Request timed out.

Trace complete.

和 ipconfig 输出:

以太网适配器 以太网:

   Connection-specific DNS Suffix  . : fritz.box
   IPv6 Address. . . . . . . . . . . : 2406:e007:6457:7101:94ea:ae4d:deb0:63c2
   Temporary IPv6 Address. . . . . . : 2406:e007:6457:7101:e845:1ef6:a791:c69d
   Link-local IPv6 Address . . . . . : fe80::94ea:ae4d:deb0:63c2%10
   IPv4 Address. . . . . . . . . . . : 192.168.178.23
   Subnet Mask . . . . . . . . . . . : 255.255.255.0
   Default Gateway . . . . . . . . . : fe80::3a10:d5ff:fea7:80b2%10
                                       192.168.178.1

现在,我认为 ping 正在与一个与 nslookup 返回的 IP 地址不同的 IP 地址通信这一事实可能很重要。

我的下一步该怎么做?

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