| step | query | auth | servers |
|---|
| 1 | 11.142.55.203.in-addr.arpa. | . | (l,e,m,k,h,j,a,d,f,c,g,i,b).root-servers.net. |
| 2 | 11.142.55.203.in-addr.arpa. | in-addr.arpa. | (b,a,d,c,f,e).in-addr-servers.arpa. |
| 3 | 11.142.55.203.in-addr.arpa. | 203.in-addr.arpa. | tinnie.arin.net. ns3.apnic.net. ns1.apnic.net. apnic1.dnsnode.net. dns1.telstra.net. ns4.apnic.net. sec1.authdns.ripe.net. |
| 4 | 11.142.55.203.in-addr.arpa. | 142.55.203.in-addr.arpa. | (ns2,ns1,ns3).netregistry.net. |
We pick 
