PING www.at853.com (125.31.43.250) 56(84) bytes of data.
64 bytes from mail.at853.com (125.31.43.250): icmp_seq=1 ttl=59 time=217 ms
64 bytes from mail.at853.com (125.31.43.250): icmp_seq=2 ttl=59 time=216 ms
64 bytes from mail.at853.com (125.31.43.250): icmp_seq=3 ttl=59 time=216 ms

--- www.at853.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 216.739/216.982/217.452/0.504 ms