question为啥要海外机器查询dns呀

[mafulong]

为啥要海外机器查询dns呀

[github-actions]

# GitHub Start 
140.82.112.3 github.com
140.82.112.3 gist.github.com
185.199.111.153 assets-cdn.github.com
151.101.208.133 raw.githubusercontent.com
151.101.208.133 gist.githubusercontent.com
151.101.208.133 cloud.githubusercontent.com
151.101.208.133 camo.githubusercontent.com
151.101.208.133 avatars0.githubusercontent.com
151.101.208.133 avatars1.githubusercontent.com
151.101.208.133 avatars2.githubusercontent.com
151.101.208.133 avatars3.githubusercontent.com
151.101.208.133 avatars4.githubusercontent.com
151.101.208.133 avatars5.githubusercontent.com
151.101.208.133 avatars6.githubusercontent.com
151.101.208.133 avatars7.githubusercontent.com
151.101.208.133 avatars8.githubusercontent.com
185.199.109.154 github.githubassets.com
140.82.113.6 api.github.com
# GitHub End 

[nICEnnnnnnnLee]

因为Github Actions走的机器就是海外的。
这个项目的目的是解决连通性问题，事实上并不一定能够加速。
如果不考虑DNS污染的问题，且GitHub对应国内有专门的CDN的话，那么直连速度应该是更快的。