PING www.baisuifu.com (104.21.16.240) 56(84) bytes of data.
64 bytes from 104.21.16.240 (104.21.16.240): icmp_seq=1 ttl=60 time=6.80 ms
64 bytes from 104.21.16.240 (104.21.16.240): icmp_seq=2 ttl=60 time=4.57 ms
64 bytes from 104.21.16.240 (104.21.16.240): icmp_seq=3 ttl=60 time=4.29 ms

--- www.baisuifu.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 4.292/5.225/6.806/1.125 ms