DNS delegation of be.uu.net updated: May 21, 2013 9:19:09 AM
Delegation
step
query
auth
servers
1
be.uu.net.
.
(e,k,f,h,d,g,a,b,c,j,i,l,m).root-servers.net.
2
be.uu.net.
net.
(e,b,c,a,j,i,h,g,m,f,l,k,d).gtld-servers.net.
3
be.uu.net.
uu.net.
(auth60,auth210,auth200,auth00).ns.uu.net.
4
be.uu.net.
be.uu.net.
(auth50,auth00).ns.be.uu.net.
We pick e.root-servers.net, one of the 13 root servers (1), and ask it about be.uu.net and learn that net is delegated to 13 name servers (2), so we ask e.gtld-servers.net where we learn that uu.net is delegated to four name servers, including auth60.ns.uu.net (3), so we ask that one and learn that be.uu.net is delegated to two name servers (4), so we ask auth50.ns.be.uu.net and get the following answer:
Be.uu.net is a domain controlled by two domain name servers at uu.net having a total of four IP numbers. Some of them are on the same IP network. Incoming mail for be.uu.net is handled by three mail servers at verizonbusiness.com. All three of them are on different IP networks.