DNS delegation of mierowsky.net updated: May 20, 2013 1:27:37 PM
Delegation
step
query
auth
servers
1
mierowsky.net.
.
(m,a,j,e,h,c,b,i,d,l,g,k,f).root-servers.net.
2
mierowsky.net.
net.
(c,g,a,f,j,l,h,m,i,b,e,d,k).gtld-servers.net.
3
mierowsky.net.
mierowsky.net.
(ns0,ns1).directnic.com.
We pick m.root-servers.net, one of the 13 root servers (1), and ask it about mierowsky.net and learn that net is delegated to 13 name servers (2), so we ask c.gtld-servers.net where we learn that mierowsky.net is delegated to two name servers, including ns0.directnic.com (3), so we ask that one and get the following answer:
Mierowsky.net is a domain controlled by two domain name servers at directnic.com. Both are on different IP networks. Incoming mail for mierowsky.net is handled by eight mail servers at googlemail.com and google.com having a total of 68 IP numbers. There are 33 duplicated IP numbers. Some of them are on the same IP network.