| step | query | auth | servers |
| 1 | 98.11.221.200.in-addr.arpa. | . | (h,i,l,e,d,a,j,g,m,k,c,b,f).root-servers.net. |
| 2 | 98.11.221.200.in-addr.arpa. | in-addr.arpa. | (b,c,d,a,e,f).in-addr-servers.arpa. |
| 3 | 98.11.221.200.in-addr.arpa. | 200.in-addr.arpa. | sec1.authdns.ripe.net. ns2.lacnic.net. ns3.afrinic.net. ns.lacnic.net. sec3.apnic.net. tinnie.arin.net. ns-lacnic.nic.mx. a.arpa.dns.br. |
| 4 | 98.11.221.200.in-addr.arpa. | 11.221.200.in-addr.arpa. | (eliot,borges).uol.com.br. |
We pick