| step | query | auth | servers |
|---|
| 1 | 192.250.36.174.in-addr.arpa. | . | (c,h,b,k,a,d,g,l,j,f,i,e,m).root-servers.net. |
| 2 | 192.250.36.174.in-addr.arpa. | in-addr.arpa. | (d,f,a,e,b,c).in-addr-servers.arpa. |
| 3 | 192.250.36.174.in-addr.arpa. | 174.in-addr.arpa. | (v,z,w,t,r,y,x,u).arin.net. |
| 4 | 192.250.36.174.in-addr.arpa. | 36.174.in-addr.arpa. | (ns2,ns1).arpa.global-datacenter.com. |
We pick 
