| step | query | auth | servers |
| 1 | 6.1.156.149.in-addr.arpa. | . | (i,h,d,k,f,c,e,g,a,j,m,b,l).root-servers.net. |
| 2 | 6.1.156.149.in-addr.arpa. | in-addr.arpa. | (a,d,e,c,b,f).in-addr-servers.arpa. |
| 3 | 6.1.156.149.in-addr.arpa. | 149.in-addr.arpa. | (t,v,z,u,y,r,x,w).arin.net. |
| 4 | 6.1.156.149.in-addr.arpa. | 156.149.in-addr.arpa. | cocos.fuw.edu.pl. nms.cyf-kr.edu.pl. info.cyf-kr.edu.pl. ns.ripe.net. |
We pick