PING skolabrusleni.cz (81.2.196.46) 56(84) bytes of data.
64 bytes from vizitka.forpsi.com (81.2.196.46): icmp_seq=1 ttl=123 time=23.6 ms
64 bytes from vizitka.forpsi.com (81.2.196.46): icmp_seq=2 ttl=123 time=21.4 ms
64 bytes from vizitka.forpsi.com (81.2.196.46): icmp_seq=3 ttl=123 time=21.3 ms

--- skolabrusleni.cz ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 21.331/22.127/23.630/1.076 ms