| step | query | auth | servers |
| 1 | 30.79.48.192.in-addr.arpa. | . | (m,f,k,j,g,e,h,c,d,l,i,a,b).root-servers.net. |
| 2 | 30.79.48.192.in-addr.arpa. | in-addr.arpa. | (b,e,a,d,c,f).in-addr-servers.arpa. |
| 3 | 30.79.48.192.in-addr.arpa. | 192.in-addr.arpa. | (z,y,u,t,w,v,x,r).arin.net. |
| 4 | 30.79.48.192.in-addr.arpa. | 79.48.192.in-addr.arpa. | (d2,c2,e2,l2).nstld.com. |
We pick