| step | query | auth | servers |
| 1 | 232.103.195.67.in-addr.arpa. | . | (h,i,l,g,m,a,f,j,d,c,k,e,b).root-servers.net. |
| 2 | 232.103.195.67.in-addr.arpa. | in-addr.arpa. | (f,c,a,b,e,d).in-addr-servers.arpa. |
| 3 | 232.103.195.67.in-addr.arpa. | 67.in-addr.arpa. | (w,z,r,y,u,t,v,x).arin.net. |
| 4 | 232.103.195.67.in-addr.arpa. | 195.67.in-addr.arpa. | (ns5,ns3,ns4,ns1,ns2).yahoo.com. |
We pick