| step | query | auth | servers |
| 1 | 242.204.239.213.in-addr.arpa. | . | (i,k,b,f,j,h,m,g,d,l,a,e,c).root-servers.net. |
| 2 | 242.204.239.213.in-addr.arpa. | in-addr.arpa. | (e,d,b,a,f,c).in-addr-servers.arpa. |
| 3 | 242.204.239.213.in-addr.arpa. | 213.in-addr.arpa. | sec1.apnic.net. sec3.apnic.net. ns3.nic.fr. sns-pb.isc.org. tinnie.arin.net. pri.authdns.ripe.net. |
| 4 | 242.204.239.213.in-addr.arpa. | 204.239.213.in-addr.arpa. | ns.second-ns.de. ns2.your-server.de. |
We pick