| step | query | auth | servers |
| 1 | 3.35.193.91.in-addr.arpa. | . | (c,i,g,l,m,a,k,b,j,e,f,d,h).root-servers.net. |
| 2 | 3.35.193.91.in-addr.arpa. | in-addr.arpa. | (f,e,d,a,c,b).in-addr-servers.arpa. |
| 3 | 3.35.193.91.in-addr.arpa. | 91.in-addr.arpa. | sns-pb.isc.org. tinnie.arin.net. sec3.apnic.net. pri.authdns.ripe.net. sec1.apnic.net. ns3.nic.fr. |
| 4 | 3.35.193.91.in-addr.arpa. | 35.193.91.in-addr.arpa. | ns.under.net.ua. ns.pressa.kiev.ua. |
We pick