| step | query | auth | servers |
| 1 | 124.64.233.62.in-addr.arpa. | . | (i,l,f,m,b,d,a,e,c,j,k,g,h).root-servers.net. |
| 2 | 124.64.233.62.in-addr.arpa. | in-addr.arpa. | (a,c,b,e,f,d).in-addr-servers.arpa. |
| 3 | 124.64.233.62.in-addr.arpa. | 62.in-addr.arpa. | sns-pb.isc.org. pri.authdns.ripe.net. sec3.apnic.net. sec1.apnic.net. ns3.nic.fr. tinnie.arin.net. |
| 4 | 124.64.233.62.in-addr.arpa. | 64.233.62.in-addr.arpa. | (iphicles,heracles).iomart.com. |
We pick