| step | query | auth | servers |
| 1 | 26.90.53.200.in-addr.arpa. | . | (f,a,j,g,c,h,i,m,e,d,k,l,b).root-servers.net. |
| 2 | 26.90.53.200.in-addr.arpa. | in-addr.arpa. | (b,d,c,a,f,e).in-addr-servers.arpa. |
| 3 | 26.90.53.200.in-addr.arpa. | 200.in-addr.arpa. | ns.lacnic.net. tinnie.arin.net. ns2.lacnic.net. sec1.authdns.ripe.net. ns3.afrinic.net. sec3.apnic.net. ns-lacnic.nic.mx. a.arpa.dns.br. |
| 4 | 26.90.53.200.in-addr.arpa. | 90.53.200.in-addr.arpa. | (dns2,dns1).terra.com.mx. |
We pick