| step | query | auth | servers |
| 1 | 134.100.185.194.in-addr.arpa. | . | (l,g,d,e,h,c,i,a,k,j,f,b,m).root-servers.net. |
| 2 | 134.100.185.194.in-addr.arpa. | in-addr.arpa. | (b,a,e,d,c,f).in-addr-servers.arpa. |
| 3 | 134.100.185.194.in-addr.arpa. | 194.in-addr.arpa. | pri.authdns.ripe.net. sec3.apnic.net. tinnie.arin.net. sns-pb.isc.org. sec1.apnic.net. ns3.nic.fr. |
| 4 | 134.100.185.194.in-addr.arpa. | 185.194.in-addr.arpa. | (ns2,venere).inet.it. |
We pick