| step | query | auth | servers |
| 1 | 129.69.79.194.in-addr.arpa. | . | (c,h,g,b,m,a,l,k,e,d,i,f,j).root-servers.net. |
| 2 | 129.69.79.194.in-addr.arpa. | in-addr.arpa. | (d,a,e,f,c,b).in-addr-servers.arpa. |
| 3 | 129.69.79.194.in-addr.arpa. | 194.in-addr.arpa. | pri.authdns.ripe.net. ns3.nic.fr. tinnie.arin.net. sec1.apnic.net. sec3.apnic.net. sns-pb.isc.org. |
| 4 | 129.69.79.194.in-addr.arpa. | 69.79.194.in-addr.arpa. | (ns2,ns).ip.pt. |
We pick