DNS delegation of joietech.com updated: May 26, 2013 12:43:47 AM
Delegation
step
query
auth
servers
1
joietech.com.
.
(d,m,g,c,k,e,h,b,j,f,a,i,l).root-servers.net.
2
joietech.com.
com.
(d,j,c,i,a,l,g,f,h,m,b,k,e).gtld-servers.net.
3
joietech.com.
joietech.com.
(ns3,ns4).dns-diy.com.
We pick d.root-servers.net, one of the 13 root servers (1), and ask it about joietech.com and learn that com is delegated to 13 name servers (2), so we ask d.gtld-servers.net where we learn that joietech.com is delegated to two name servers, including ns3.dns-diy.com (3), so we ask that one and get the following answer:
Incoming mail for joietech.com is handled by three mail servers at east86.com having a total of 30 IP numbers. There are three duplicated IP numbers. Some of them are on the same IP network.