DNS delegation of mobil.blocket.se updated: May 23, 2013 4:48:59 AM
Delegation
step
query
auth
servers
1
mobil.blocket.se.
.
(i,l,j,c,e,a,h,b,d,k,g,m,f).root-servers.net.
2
mobil.blocket.se.
se.
(d,e,c,a,b,i,j,f,g).ns.se.
3
mobil.blocket.se.
blocket.se.
(ns2,ns1).blocket.se.
4
www.blocket.se.
blocket.se.
(ns1,ns2).blocket.se.
We pick i.root-servers.net, one of the 13 root servers (1), and ask it about mobil.blocket.se and learn that se is delegated to nine name servers (2), so we ask d.ns.se where we learn that blocket.se is delegated to two name servers, including ns2.blocket.se (3), so we ask that one where we see a CNAME from mobil.blocket.se to www.blocket.se, so we have to start all over again. We already know that ns1.blocket.se is authoritative for blocket.se (4) and ask it about www.blocket.se and get the following answer: