PING itquangngai.com (210.245.90.247) 56(84) bytes of data.
64 bytes from 210-245-90-247.shared.hostvn.net (210.245.90.247): icmp_seq=1 ttl=59
time=252 ms
64 bytes from 210-245-90-247.shared.hostvn.net (210.245.90.247): icmp_seq=2 ttl=59
time=252 ms
64 bytes from 210-245-90-247.shared.hostvn.net (210.245.90.247): icmp_seq=3 ttl=59
time=409 ms

--- itquangngai.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 252.371/304.704/409.067/73.795 ms