~$ ping -c 10 resolver1.singapore.linode.com
PING resolver1.singapore.linode.com (103.3.60.18): 56 data bytes
64 bytes from 103.3.60.18: icmp_seq=0 ttl=46 time=243.716 ms
64 bytes from 103.3.60.18: icmp_seq=1 ttl=46 time=242.314 ms
64 bytes from 103.3.60.18: icmp_seq=2 ttl=46 time=241.458 ms
64 bytes from 103.3.60.18: icmp_seq=3 ttl=46 time=242.779 ms
64 bytes from 103.3.60.18: icmp_seq=4 ttl=46 time=258.471 ms
64 bytes from 103.3.60.18: icmp_seq=5 ttl=46 time=240.085 ms
64 bytes from 103.3.60.18: icmp_seq=6 ttl=46 time=239.771 ms
64 bytes from 103.3.60.18: icmp_seq=7 ttl=46 time=241.907 ms
64 bytes from 103.3.60.18: icmp_seq=8 ttl=46 time=240.212 ms
64 bytes from 103.3.60.18: icmp_seq=9 ttl=46 time=239.978 ms