DNS delegation of terra.edu updated: May 24, 2013 7:27:52 AM
Delegation
step
query
auth
servers
1
terra.edu.
.
(l,i,e,k,a,j,m,h,c,d,f,g,b).root-servers.net.
2
terra.edu.
edu.
(a,c,f,l,g,d).edu-servers.net.
3
terra.edu.
terra.edu.
ns1.oar.net. ns.terra.edu. ns2.oar.net.
We pick l.root-servers.net, one of the 13 root servers (1), and ask it about terra.edu and learn that edu is delegated to six name servers (2), so we ask a.edu-servers.net where we learn that terra.edu is delegated to three name servers, including ns1.oar.net (3), so we ask that one and get the following answer:
Terra.edu is a domain controlled by four domain name servers at terra.edu, oar.net and akaserver. All three of them are on different IP networks. We are missing the IP:s of one server: akaserver. Incoming mail for terra.edu is handled by two mail servers at terra.edu themselves. Both are on the same IP network. Terra.edu has one IP number (199.218.241.5), which also has a corresponding reverse pointer.
Terra.edu is ranked #200128 world wide and is hosted on a server in Oak Harbor, OH, United States. It has gained 215 inlinks over a period of eleven years.
The name server ns2.oar.net
There are more than two hundred domains that use the name server ns2.oar.net.