DNS delegation of alpha-lab.net updated: May 20, 2013 8:31:11 AM
Delegation
step
query
auth
servers
1
alpha-lab.net.
.
(f,c,h,b,g,i,d,j,e,a,k,l,m).root-servers.net.
2
alpha-lab.net.
net.
(a,i,j,m,k,d,c,e,g,h,f,b,l).gtld-servers.net.
3
alpha-lab.net.
alpha-lab.net.
(ns7,ns9).zoneedit.com.
We pick f.root-servers.net, one of the 13 root servers (1), and ask it about alpha-lab.net and learn that net is delegated to 13 name servers (2), so we ask a.gtld-servers.net where we learn that alpha-lab.net is delegated to two name servers, including ns7.zoneedit.com (3), so we ask that one and get the following answer:
Alpha-lab.net is a domain controlled by two domain name servers at zoneedit.com. Both are on different IP networks. Incoming mail for alpha-lab.net is handled by three mail servers at google.com having a total of 33 IP numbers. There are three duplicated IP numbers. Some of them are on the same IP network. Alpha-lab.net has two IP numbers (64.34.164.16, 66.199.242.74). Both are on different IP networks.