| step | query | auth | servers |
| 1 | 126.206.69.118.in-addr.arpa. | . | (c,e,g,m,l,f,j,i,h,b,k,d,a).root-servers.net. |
| 2 | 126.206.69.118.in-addr.arpa. | in-addr.arpa. | (c,e,d,b,a,f).in-addr-servers.arpa. |
| 3 | 126.206.69.118.in-addr.arpa. | 118.in-addr.arpa. | apnic1.dnsnode.net. ns4.apnic.net. ns3.apnic.net. tinnie.arin.net. ns1.apnic.net. sec1.authdns.ripe.net. ns2.lacnic.net. |
| 4 | 126.206.69.118.in-addr.arpa. | 69.118.in-addr.arpa. | (dns2,dns1).hcm.fpt.vn. |
We pick