# Pastebin rLQg4vyr
ubuntu@opnfv03:~$ nslookup cnn.com
;; connection timed out; no servers could be reached

ubuntu@opnfv03:~$ cat /etc/resolv.conf 
nameserver 10.96.0.10
search openstack.svc.cluster.local svc.cluster.local cluster.local maas
options ndots:5