| step | query | auth | servers |
| 1 | 134.228.10.200.in-addr.arpa. | . | (m,g,j,l,i,e,a,b,c,h,d,k,f).root-servers.net. |
| 2 | 134.228.10.200.in-addr.arpa. | in-addr.arpa. | (c,d,f,b,a,e).in-addr-servers.arpa. |
| 3 | 134.228.10.200.in-addr.arpa. | 200.in-addr.arpa. | sec3.apnic.net. tinnie.arin.net. ns3.afrinic.net. ns-lacnic.nic.mx. sec1.authdns.ripe.net. a.arpa.dns.br. ns.lacnic.net. ns2.lacnic.net. |
| 4 | 134.228.10.200.in-addr.arpa. | 228.10.200.in-addr.arpa. | (sce,ns).cnc.una.py. |
We pick