PING ip-www.jiajukl.com (104.21.84.117) 56(84) bytes of data.
64 bytes from 104.21.84.117 (104.21.84.117): icmp_seq=1 ttl=59 time=5.24 ms
64 bytes from 104.21.84.117 (104.21.84.117): icmp_seq=2 ttl=59 time=5.12 ms
64 bytes from 104.21.84.117 (104.21.84.117): icmp_seq=3 ttl=59 time=5.07 ms

--- ip-www.jiajukl.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 5.073/5.147/5.241/0.070 ms