PING www.dianzyan.com (104.21.37.150) 56(84) bytes of data.
64 bytes from 104.21.37.150 (104.21.37.150): icmp_seq=1 ttl=60 time=5.30 ms
64 bytes from 104.21.37.150 (104.21.37.150): icmp_seq=2 ttl=60 time=5.18 ms
64 bytes from 104.21.37.150 (104.21.37.150): icmp_seq=3 ttl=60 time=5.01 ms

--- www.dianzyan.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 5.012/5.168/5.309/0.135 ms