| step | query | auth | servers |
| 1 | 222.107.184.in-addr.arpa. | . | (i,c,h,d,k,e,l,m,g,a,f,j,b).root-servers.net. |
| 2 | 222.107.184.in-addr.arpa. | in-addr.arpa. | (c,d,b,f,e,a).in-addr-servers.arpa. |
| 3 | 222.107.184.in-addr.arpa. | 184.in-addr.arpa. | (y,w,x,u,r,v,t,z).arin.net. |
| 4 | 222.107.184.in-addr.arpa. | 107.184.in-addr.arpa. | (ns1,ns2).iweb-hosting.com. |
We pick