[Solved] Win10: Failed to connect to github.com port 443 Timed out

First, Ping github.com to test whether it can connect. Then modify the host.

Step 1: open ipaddress.com, query the following two domain names and record their corresponding IP addresses:


Step 2: update the host file github.com github.global.ssl.fastly.net

Step 3: clean up DNS and try again.

ipconfig /flushdns

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