PING p6s2kbtz.n.cn-dns.cn (123.99.198.112) 56(84) bytes of data.
64 bytes from 123.99.198.112 (123.99.198.112): icmp_seq=1 ttl=47 time=275 ms
64 bytes from 123.99.198.112 (123.99.198.112): icmp_seq=2 ttl=47 time=275 ms
64 bytes from 123.99.198.112 (123.99.198.112): icmp_seq=3 ttl=47 time=274 ms

--- p6s2kbtz.n.cn-dns.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 274.230/275.139/275.762/0.894 ms