| step | query | auth | servers |
| 1 | 175.58.64.69.in-addr.arpa. | . | (a,l,c,k,j,f,g,m,b,i,e,h,d).root-servers.net. |
| 2 | 175.58.64.69.in-addr.arpa. | in-addr.arpa. | (d,e,c,f,b,a).in-addr-servers.arpa. |
| 3 | 175.58.64.69.in-addr.arpa. | 69.in-addr.arpa. | (z,t,y,x,r,v,w,u).arin.net. |
| 4 | 175.58.64.69.in-addr.arpa. | 58.64.69.in-addr.arpa. | (ns1,ns2).nameserverservice.com. |
We pick