PING dz-www.h958.com (104.21.91.215) 56(84) bytes of data.
64 bytes from 104.21.91.215 (104.21.91.215): icmp_seq=1 ttl=60 time=6.02 ms
64 bytes from 104.21.91.215 (104.21.91.215): icmp_seq=2 ttl=60 time=3.78 ms
64 bytes from 104.21.91.215 (104.21.91.215): icmp_seq=3 ttl=60 time=3.88 ms

--- dz-www.h958.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 3.787/4.565/6.027/1.037 ms