PING dashandong.com (159.138.138.87) 56(84) bytes of data.
64 bytes from ecs-159-138-138-87.compute.hwclouds-dns.com (159.138.138.87): icmp_seq=1
ttl=52 time=222 ms
64 bytes from ecs-159-138-138-87.compute.hwclouds-dns.com (159.138.138.87): icmp_seq=2
ttl=52 time=221 ms
64 bytes from ecs-159-138-138-87.compute.hwclouds-dns.com (159.138.138.87): icmp_seq=3
ttl=52 time=221 ms

--- dashandong.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2123ms
rtt min/avg/max/mdev = 221.740/221.991/222.399/0.616 ms