| step | query | auth | servers |
| 1 | 82.90.160.213.in-addr.arpa. | . | (e,j,d,c,m,a,k,l,f,b,i,h,g).root-servers.net. |
| 2 | 82.90.160.213.in-addr.arpa. | in-addr.arpa. | (f,d,c,a,b,e).in-addr-servers.arpa. |
| 3 | 82.90.160.213.in-addr.arpa. | 213.in-addr.arpa. | sec3.apnic.net. sec1.apnic.net. tinnie.arin.net. sns-pb.isc.org. pri.authdns.ripe.net. ns3.nic.fr. |
| 4 | 82.90.160.213.in-addr.arpa. | 90.160.213.in-addr.arpa. | (ns3,ns1,ns2).routing.net. |
We pick