| step | query | auth | servers |
| 1 | 38.64.55.213.in-addr.arpa. | . | (k,i,f,j,e,m,a,l,g,b,h,d,c).root-servers.net. |
| 2 | 38.64.55.213.in-addr.arpa. | in-addr.arpa. | (b,e,f,c,d,a).in-addr-servers.arpa. |
| 3 | 38.64.55.213.in-addr.arpa. | 213.in-addr.arpa. | ns3.nic.fr. sns-pb.isc.org. sec1.apnic.net. sec3.apnic.net. tinnie.arin.net. pri.authdns.ripe.net. |
| 4 | 38.64.55.213.in-addr.arpa. | 64.55.213.in-addr.arpa. | (dove,sparrow,ns).telecom.net.et. |
We pick