| step | query | auth | servers |
| 1 | 7.40.232.147.in-addr.arpa. | . | (m,k,d,b,g,i,e,j,l,a,c,f,h).root-servers.net. |
| 2 | 7.40.232.147.in-addr.arpa. | in-addr.arpa. | (b,e,a,c,d,f).in-addr-servers.arpa. |
| 3 | 7.40.232.147.in-addr.arpa. | 147.in-addr.arpa. | (x,z,u,t,y,v,w,r).arin.net. |
| 4 | 7.40.232.147.in-addr.arpa. | 232.147.in-addr.arpa. | sun.uakom.sk. ns.ripe.net. ns.tuke.sk. ns.ke.sanet.sk. |
| 5 | 7.40.232.147.in-addr.arpa. | 40.232.147.in-addr.arpa. | (zub,oko).fei.tuke.sk. |
We pick