Результат выполнения команды PING для classhld.ru.:

PING classhld.ru (212.41.10.19) 56(84) bytes of data.
64 bytes from server-alpha.fireseo.ru (212.41.10.19): icmp_seq=1 ttl=57 time=0.795 ms
64 bytes from server-alpha.fireseo.ru (212.41.10.19): icmp_seq=2 ttl=57 time=0.560 ms
64 bytes from server-alpha.fireseo.ru (212.41.10.19): icmp_seq=3 ttl=57 time=0.762 ms
64 bytes from server-alpha.fireseo.ru (212.41.10.19): icmp_seq=4 ttl=57 time=0.839 ms
64 bytes from server-alpha.fireseo.ru (212.41.10.19): icmp_seq=5 ttl=57 time=0.549 ms

--- classhld.ru ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4010ms
rtt min/avg/max/mdev = 0.549/0.701/0.839/0.122 ms