DNS delegation of oncast.net updated: May 26, 2013 5:26:15 AM
Delegation
step
query
auth
servers
1
oncast.net.
.
(l,i,e,a,c,m,b,h,d,f,k,j,g).root-servers.net.
2
oncast.net.
net.
(c,m,f,b,d,j,h,k,g,i,a,l,e).gtld-servers.net.
3
oncast.net.
oncast.net.
(ns2,ns1).quidn.com.
We pick l.root-servers.net, one of the 13 root servers (1), and ask it about oncast.net and learn that net is delegated to 13 name servers (2), so we ask c.gtld-servers.net where we learn that oncast.net is delegated to two name servers, including ns2.quidn.com (3), so we ask that one and get the following answer:
Oncast.net is a domain controlled by two domain name servers at sdsns.com. Both are on different IP networks. Incoming mail for oncast.net is handled by seven mail servers at quidn.com having a total of 35 IP numbers. There are five duplicated IP numbers. Some of them are on the same IP network. Oncast.net has one IP number (175.118.124.47), but the reverse is ?.
Five of them use the name server ns4.sdsns.com. Worth noting is that five of the domains that use the name server ns4.sdsns.com point to the IP number 175.118.124.47.
Five of them use the name server ns3.sdsns.com. Worth noting is that five of the domains that use the name server ns3.sdsns.com point to the IP number 175.118.124.47.
The two name servers ns3 and ns4.sdsns.com together
Four of the about sixty domains that use name server group 1 point only to the IP number 119.205.209.14.
