| step | query | auth | servers |
| 1 | 10.41.189.200.in-addr.arpa. | . | (e,a,j,i,c,f,g,b,d,k,m,h,l).root-servers.net. |
| 2 | 10.41.189.200.in-addr.arpa. | in-addr.arpa. | (c,b,a,e,d,f).in-addr-servers.arpa. |
| 3 | 10.41.189.200.in-addr.arpa. | 200.in-addr.arpa. | ns.lacnic.net. ns3.afrinic.net. sec3.apnic.net. tinnie.arin.net. ns2.lacnic.net. sec1.authdns.ripe.net. ns-lacnic.nic.mx. a.arpa.dns.br. |
| 4 | 10.41.189.200.in-addr.arpa. | 41.189.200.in-addr.arpa. | (e,b,d,a,c).dns.br. |
We pick