| step | query | auth | servers |
| 1 | 134.164.230.66.in-addr.arpa. | . | (e,b,m,i,h,c,d,g,a,l,f,k,j).root-servers.net. |
| 2 | 134.164.230.66.in-addr.arpa. | in-addr.arpa. | (e,f,a,b,d,c).in-addr-servers.arpa. |
| 3 | 134.164.230.66.in-addr.arpa. | 66.in-addr.arpa. | (z,u,w,v,y,t,r,x).arin.net. |
| 4 | 134.164.230.66.in-addr.arpa. | 164.230.66.in-addr.arpa. | (ns,ns2).isprime.com. |
We pick