Extremely routed solutions that the Apple Store can browse but cannot download

The recent internet at home suddenly found that the Apple Store could not be updated. Restart router discovery will be able to download updates at the very beginning, but it will not be possible to download the updates after a while. It is very strange that I have analysed this question deliberately today.

First, grab the package to determine the Apple Store's download domain name: iosapps.itunes.apple.com;

The second step, ping the download domain name to see if it can ping, found that even the domain name can not be resolved, to determine the problem should be DNS;

[Email protected]:~# ping-c 5 iosapps.itunes.apple.com
Ping:bad address ' iosapps.itunes.apple.com '

　　

Finally, fix the DNS problem because the Shadowsocks acceleration feature is already installed, so the domain settings will be downloaded directly in the Advanced settings in SS acceleration, and pinging the download domain once again can ping the:

[Email protected]:~# ping-c 5 iosapps.itunes.apple.com
PING iosapps.itunes.apple.com (17.253.83.206): Data bytes
Bytes from 17.253.83.206:seq=0 ttl=48 time=283.340 ms
Bytes from 17.253.83.206:seq=1 ttl=48 time=281.420 ms
Bytes from 17.253.83.206:seq=2 ttl=48 time=282.820 ms
Bytes from 17.253.83.206:seq=3 ttl=48 time=278.840 ms
Bytes from 17.253.83.206:seq=4 ttl=48 time=282.360 ms

　　

Try to download the update again, done!

PS: Default is auto-acquired dns,211.148.192.141

Extremely routed solutions that the Apple Store can browse but cannot download