| step | query | auth | servers |
| 1 | 34.10.138.133.in-addr.arpa. | . | (d,a,f,i,m,g,j,c,b,k,e,l,h).root-servers.net. |
| 2 | 34.10.138.133.in-addr.arpa. | in-addr.arpa. | (d,e,c,f,a,b).in-addr-servers.arpa. |
| 3 | 34.10.138.133.in-addr.arpa. | 133.in-addr.arpa. | (f,g,a,b,e,d).dns.jp. |
| 4 | 34.10.138.133.in-addr.arpa. | 138.133.in-addr.arpa. | widefw.csl.sony.co.jp. ns.tokyo.wide.ad.jp. |
| 5 | 34.10.138.133.in-addr.arpa. | 10.138.133.in-addr.arpa. | (widens,csdwide).sm.sony.co.jp. |
We pick