PING postrockxchange.com (172.67.174.28) 56(84) bytes of data.
64 bytes from 172.67.174.28 (172.67.174.28): icmp_seq=1 ttl=59 time=4.76 ms
64 bytes from 172.67.174.28 (172.67.174.28): icmp_seq=2 ttl=59 time=4.46 ms
64 bytes from 172.67.174.28 (172.67.174.28): icmp_seq=3 ttl=59 time=4.48 ms

--- postrockxchange.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 4.462/4.569/4.761/0.156 ms