PING www.xzyoumeng.com--www.xzyoumeng.com (104.21.10.34) 56(84) bytes of data.
64 bytes from 104.21.10.34 (104.21.10.34): icmp_seq=1 ttl=59 time=4.75 ms
64 bytes from 104.21.10.34 (104.21.10.34): icmp_seq=2 ttl=59 time=4.72 ms
64 bytes from 104.21.10.34 (104.21.10.34): icmp_seq=3 ttl=59 time=4.84 ms

--- www.xzyoumeng.com--www.xzyoumeng.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2008ms
rtt min/avg/max/mdev = 4.726/4.774/4.840/0.048 ms