| step | query | auth | servers |
| 1 | 199.3.147.200.in-addr.arpa. | . | (h,m,d,b,e,f,g,c,i,a,k,j,l).root-servers.net. |
| 2 | 199.3.147.200.in-addr.arpa. | in-addr.arpa. | (a,c,f,d,b,e).in-addr-servers.arpa. |
| 3 | 199.3.147.200.in-addr.arpa. | 200.in-addr.arpa. | tinnie.arin.net. ns2.lacnic.net. ns.lacnic.net. ns3.afrinic.net. sec3.apnic.net. ns-lacnic.nic.mx. sec1.authdns.ripe.net. a.arpa.dns.br. |
| 4 | 199.3.147.200.in-addr.arpa. | 3.147.200.in-addr.arpa. | (borges,eliot).uol.com.br. |
We pick