DNS delegation of barantec.com updated: Jun 18, 2013 11:19:33 PM
Delegation
step
query
auth
servers
1
barantec.com.
.
(c,m,h,e,j,f,a,g,i,b,k,d,l).root-servers.net.
2
barantec.com.
com.
(k,l,e,f,c,h,j,b,g,d,a,m,i).gtld-servers.net.
3
barantec.com.
barantec.com.
(ns1,ns2).lunarservers.com.
We pick c.root-servers.net, one of the 13 root servers (1), and ask it about barantec.com and learn that com is delegated to 13 name servers (2), so we ask k.gtld-servers.net where we learn that barantec.com is delegated to two name servers, including ns1.lunarservers.com (3), so we ask that one and get the following answer:
Three quarter of the several hundred of host names that point only to the IP number 74.50.3.195 use name server group 1 (example: flyjetlink.com, ninefriends.com and davidlitke.net ). Worth noting is that one percent of the domains that use name server group 1 point only to the IP number 74.50.3.195.