PING dz-www.544337.com (154.220.17.137) 56(84) bytes of data.
64 bytes from 154.220.17.137 (154.220.17.137): icmp_seq=1 ttl=121 time=215 ms
64 bytes from 154.220.17.137 (154.220.17.137): icmp_seq=2 ttl=121 time=214 ms
64 bytes from 154.220.17.137 (154.220.17.137): icmp_seq=3 ttl=121 time=214 ms

--- dz-www.544337.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 214.725/214.917/215.066/0.142 ms