server ~ # ping
zhihu.comPING
zhihu.com (103.41.167.234) 56(84) bytes of data.
64 bytes from 103.41.167.234 (103.41.167.234): icmp_seq=1 ttl=54 time=11.3 ms
64 bytes from 103.41.167.234 (103.41.167.234): icmp_seq=2 ttl=54 time=12.2 ms
^C
---
zhihu.com ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 2ms
rtt min/avg/max/mdev = 11.344/11.774/12.204/0.430 ms
server ~ # ping
www.zhihu.comPING
1595096.sched.d0-dk.tdnsv5.com (123.125.46.58) 56(84) bytes of data.
64 bytes from 123.125.46.58 (123.125.46.58): icmp_seq=1 ttl=60 time=3.85 ms
64 bytes from 123.125.46.58 (123.125.46.58): icmp_seq=2 ttl=60 time=3.42 ms
^C
---
1595096.sched.d0-dk.tdnsv5.com ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 2ms
rtt min/avg/max/mdev = 3.415/3.631/3.847/0.216 ms