Article update time 2020-11-28 22:04:53
Use this website to resolve domain names and find a fast dns server
https://www.ping.cn/dns
Sort the top with the smallest time, and then test the ip response time by yourself to find the best dns server ip. Generally, the top one or two ips are the most stable, and there is no packet drop.
Visiting
https://developer.apple.com in China
is too slow and unbearable. Now we need to update the local DNS resolution machine domain name developer.apple.com, so that the speed is fast
At present, I found a relatively fast dns, with a delay of less than 50 milliseconds, which is very stable, and will not
drop packets. 17.253.87.204
Open the terminal in the mac computer and configure the host of this ip
root@whldeMac /Applications # cat /etc/hosts
##
# Host Database
#
# localhost is used to configure the loopback interface
# when the system is booting. Do not change this entry.
##
127.0.0.1 localhost
255.255.255.255 broadcasthost
::1 localhost
17.253.87.204 developer.apple.com
125.74.50.200 appstoreconnect.apple.com