DNS delegation of bol.com updated: May 22, 2013 6:08:45 PM
Delegation
step
query
auth
servers
1
bol.com.
.
(j,l,a,i,g,e,c,h,b,k,d,m,f).root-servers.net.
2
bol.com.
com.
(m,g,k,l,b,h,i,d,c,a,e,j,f).gtld-servers.net.
3
bol.com.
bol.com.
(ns2,ns1).bol.com.
We pick j.root-servers.net, one of the 13 root servers (1), and ask it about bol.com and learn that com is delegated to 13 name servers (2), so we ask m.gtld-servers.net where we learn that bol.com is delegated to two name servers, including ns2.bol.com (3), so we ask that one and get the following answer:
Bol.com is a domain controlled by two domain name servers at bol.com themselves. Both are on the same IP network. Incoming mail for bol.com is handled by two mail servers also at bol.com. Both are on the same IP network. Bol.com has one IP number (91.195.0.139), but the reverse is ?.
