PING dz-www.ysmeirong.com (199.59.243.228) 56(84) bytes of data.
64 bytes from 199.59.243.228 (199.59.243.228): icmp_seq=1 ttl=252 time=9.91 ms
64 bytes from 199.59.243.228 (199.59.243.228): icmp_seq=2 ttl=252 time=9.69 ms
64 bytes from 199.59.243.228 (199.59.243.228): icmp_seq=3 ttl=252 time=9.68 ms

--- dz-www.ysmeirong.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 9.683/9.764/9.917/0.156 ms