title: Block externa-IP resolving in kubernetes
body: <p>I have a created an nginx pod and nginx clusterIP service and assign an externalIP to that service like below</p>
  <pre><code>NAME                   TYPE        CLUSTER-IP       EXTERNAL-IP   PORT(S)                            AGE
  test-nginx             ClusterIP   10.110.93.251    192.168.0.10        443/TCP,80/TCP,8000/TCP,5443/TCP   79m
  
  </code></pre>
  <p>In one of my application pod, I am trying to execute below command and get the fqdn of it.</p>
  <pre><code>&gt;&gt;&gt; import socket
  &gt;&gt;&gt; socket.getfqdn('192.168.0.10')
  'test-nginx.test.svc.cluster.local'
  </code></pre>
  <p>It returns me the nginx service fqdn instead of my host machine fqdn. Is there a way to block dns resolution only for external-ip ? or is there any other workaround for this problem?</p>