Результат выполнения команды PING для poolsh.ru.:

PING poolsh.ru (134.0.115.81) 56(84) bytes of data.
64 bytes from mail.poolsh.ru (134.0.115.81): icmp_seq=1 ttl=61 time=0.430 ms
64 bytes from mail.poolsh.ru (134.0.115.81): icmp_seq=2 ttl=61 time=0.408 ms
64 bytes from mail.poolsh.ru (134.0.115.81): icmp_seq=3 ttl=61 time=0.414 ms
64 bytes from mail.poolsh.ru (134.0.115.81): icmp_seq=4 ttl=61 time=0.427 ms
64 bytes from mail.poolsh.ru (134.0.115.81): icmp_seq=5 ttl=61 time=0.437 ms

--- poolsh.ru ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4000ms
rtt min/avg/max/mdev = 0.408/0.423/0.437/0.016 ms