DNS delegation of grassavoye.com updated: May 18, 2013 7:40:58 PM
Delegation
step
query
auth
servers
1
grassavoye.com.
.
(j,f,g,a,i,c,m,e,h,l,d,b,k).root-servers.net.
2
grassavoye.com.
com.
(h,c,d,g,e,i,k,a,m,f,b,l,j).gtld-servers.net.
3
grassavoye.com.
grassavoye.com.
(a4,j4,l4,k4,g4,f4,h4).nstld.com.
We pick j.root-servers.net, one of the 13 root servers (1), and ask it about grassavoye.com and learn that com is delegated to 13 name servers (2), so we ask h.gtld-servers.net where we learn that grassavoye.com is delegated to seven name servers, including a4.nstld.com (3), so we ask that one and get the following answer:
Grassavoye.com is a domain controlled by seven domain name servers at nstld.com. There are four duplicated IP numbers. All three of them are on different IP networks. Incoming mail for grassavoye.com is handled by four mail servers at grassavoye.com themselves. All three of them are on the same IP network. We are missing the IP:s of one server: smtpc.grassavoye.com. Grassavoye.com has one IP number (89.185.33.177), but the reverse is ?.
The seven name servers a4, f4, g4, h4, j4, k4 and l4.nstld.com together
A third of the about a hundred domains that use name server group 1 point only to the IP number 69.58.181.114 (example: albatross.tv, kcl.tv and kos.tv ).
The four name servers a4, f4, g4 and l4.nstld.com together
There are more than two hundred domains that use name server group 2.
