| step | query | auth | servers |
| 1 | 32.93.42.192.in-addr.arpa. | . | (k,h,c,i,f,j,d,b,e,g,l,a,m).root-servers.net. |
| 2 | 32.93.42.192.in-addr.arpa. | in-addr.arpa. | (d,b,f,a,e,c).in-addr-servers.arpa. |
| 3 | 32.93.42.192.in-addr.arpa. | 192.in-addr.arpa. | (r,y,v,x,t,u,w,z).arin.net. |
| 4 | 32.93.42.192.in-addr.arpa. | 93.42.192.in-addr.arpa. | (e2,d2,l2,c2).nstld.com. |
We pick