| step | query | auth | servers |
| 1 | 130.166.38.195.in-addr.arpa. | . | (l,h,m,g,d,a,f,c,b,e,k,j,i).root-servers.net. |
| 2 | 130.166.38.195.in-addr.arpa. | in-addr.arpa. | (c,d,e,f,b,a).in-addr-servers.arpa. |
| 3 | 130.166.38.195.in-addr.arpa. | 195.in-addr.arpa. | sns-pb.isc.org. pri.authdns.ripe.net. ns3.nic.fr. tinnie.arin.net. sec1.apnic.net. sec3.apnic.net. |
| 4 | 130.166.38.195.in-addr.arpa. | 166.38.195.in-addr.arpa. | ns.kg. as.asiainfo.kg. |
We pick