PING truongnguyentrai.com (192.81.168.3) 56(84) bytes of data.
64 bytes from cp1.uhcloud.com (192.81.168.3): icmp_seq=1 ttl=56 time=100 ms
64 bytes from cp1.uhcloud.com (192.81.168.3): icmp_seq=2 ttl=56 time=100 ms
64 bytes from cp1.uhcloud.com (192.81.168.3): icmp_seq=3 ttl=56 time=99.9 ms

--- truongnguyentrai.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 99.982/100.102/100.302/0.391 ms