PING qztongsheng.com (154.55.79.64) 56(84) bytes of data.
64 bytes from 154.55.79.64: icmp_seq=1 ttl=57 time=156 ms
64 bytes from 154.55.79.64: icmp_seq=2 ttl=57 time=155 ms
64 bytes from 154.55.79.64: icmp_seq=3 ttl=57 time=155 ms

--- qztongsheng.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 3435ms
rtt min/avg/max/mdev = 155.372/155.608/156.058/0.318 ms