DNS delegation of bigsociety.net updated: May 19, 2013 1:35:20 AM
Delegation
step
query
auth
servers
1
bigsociety.net.
.
(b,j,e,d,k,a,m,g,c,h,i,l,f).root-servers.net.
2
bigsociety.net.
net.
(c,f,j,i,h,d,l,a,g,e,m,k,b).gtld-servers.net.
3
bigsociety.net.
bigsociety.net.
(ns05,ns07,ns08,ns06).domaincontrol.com.
We pick b.root-servers.net, one of the 13 root servers (1), and ask it about bigsociety.net and learn that net is delegated to 13 name servers (2), so we ask c.gtld-servers.net where we learn that bigsociety.net is delegated to four name servers, including ns05.domaincontrol.com (3), so we ask that one and get the following answer:
Bigsociety.net is a domain controlled by four domain name servers at domaincontrol.com having a total of eight IP numbers. Some of them are on the same IP network. Incoming mail for bigsociety.net is handled by two mail servers at secureserver.net having a total of three IP numbers. There are two duplicated IP numbers. Two of them are on the same IP network. Bigsociety.net has one IP number (212.27.48.10), but the reverse is www.free.fr.