| step | query | auth | servers |
| 1 | 41.252.129.62.in-addr.arpa. | . | (b,a,d,g,i,l,f,m,k,j,h,c,e).root-servers.net. |
| 2 | 41.252.129.62.in-addr.arpa. | in-addr.arpa. | (c,b,a,e,d,f).in-addr-servers.arpa. |
| 3 | 41.252.129.62.in-addr.arpa. | 62.in-addr.arpa. | sns-pb.isc.org. tinnie.arin.net. ns3.nic.fr. sec1.apnic.net. pri.authdns.ripe.net. sec3.apnic.net. |
| 4 | 41.252.129.62.in-addr.arpa. | 252.129.62.in-addr.arpa. | (dns3,dns2,dns).home.pl. |
We pick