| step | query | auth | servers |
| 1 | 67.202.39.86.in-addr.arpa. | . | (b,h,l,i,d,c,j,g,m,k,e,a,f).root-servers.net. |
| 2 | 67.202.39.86.in-addr.arpa. | in-addr.arpa. | (a,b,e,c,d,f).in-addr-servers.arpa. |
| 3 | 67.202.39.86.in-addr.arpa. | 86.in-addr.arpa. | sns-pb.isc.org. sec1.apnic.net. pri.authdns.ripe.net. tinnie.arin.net. ns3.nic.fr. sec3.apnic.net. |
| 4 | 67.202.39.86.in-addr.arpa. | 202.39.86.in-addr.arpa. | (ns1,ns2).easyhost.be. |
We pick