| step | query | auth | servers |
| 1 | 9.9.160.202.in-addr.arpa. | . | (k,g,l,c,h,m,a,e,d,f,j,i,b).root-servers.net. |
| 2 | 9.9.160.202.in-addr.arpa. | in-addr.arpa. | (a,c,f,d,b,e).in-addr-servers.arpa. |
| 3 | 9.9.160.202.in-addr.arpa. | 202.in-addr.arpa. | dns1.telstra.net. sec1.authdns.ripe.net. ns1.apnic.net. tinnie.arin.net. ns4.apnic.net. ns3.apnic.net. apnic1.dnsnode.net. |
| 4 | 9.9.160.202.in-addr.arpa. | 9.160.202.in-addr.arpa. | (ns2,dns1-tl,jtb,dns2-tl).brunet.bn. |
We pick