PING www.qingdaorx.com (47.104.237.48) 56(84) bytes of data.
64 bytes from 47.104.237.48 (47.104.237.48): icmp_seq=1 ttl=51 time=220 ms
64 bytes from 47.104.237.48 (47.104.237.48): icmp_seq=2 ttl=51 time=218 ms
64 bytes from 47.104.237.48 (47.104.237.48): icmp_seq=3 ttl=51 time=218 ms

--- www.qingdaorx.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 218.371/219.062/220.439/1.045 ms