PING zrd.46450.com (104.21.93.151) 56(84) bytes of data.
64 bytes from 104.21.93.151 (104.21.93.151): icmp_seq=1 ttl=60 time=4.71 ms
64 bytes from 104.21.93.151 (104.21.93.151): icmp_seq=2 ttl=60 time=4.23 ms
64 bytes from 104.21.93.151 (104.21.93.151): icmp_seq=3 ttl=60 time=4.15 ms

--- zrd.46450.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2240ms
rtt min/avg/max/mdev = 4.154/4.367/4.713/0.252 ms