PING sc-2skj.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com (39.103.20.108) 56(84)
bytes of data.
64 bytes from 39.103.20.108 (39.103.20.108): icmp_seq=1 ttl=84 time=330 ms
64 bytes from 39.103.20.108 (39.103.20.108): icmp_seq=2 ttl=84 time=328 ms
64 bytes from 39.103.20.108 (39.103.20.108): icmp_seq=3 ttl=84 time=328 ms

--- sc-2skj.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 328.152/329.159/330.354/1.124 ms