| step | query | auth | servers |
| 1 | 155.242.19.61.in-addr.arpa. | . | (g,i,f,c,e,m,k,d,l,j,b,a,h).root-servers.net. |
| 2 | 155.242.19.61.in-addr.arpa. | in-addr.arpa. | (f,a,d,e,c,b).in-addr-servers.arpa. |
| 3 | 155.242.19.61.in-addr.arpa. | 61.in-addr.arpa. | ns2.lacnic.net. ns3.apnic.net. ns1.apnic.net. tinnie.arin.net. sec1.authdns.ripe.net. apnic1.dnsnode.net. ns4.apnic.net. |
| 4 | 155.242.19.61.in-addr.arpa. | 242.19.61.in-addr.arpa. | (ns2,ns1).idc.cattelecom.com. |
We pick