DNS delegation of e.ws updated: May 21, 2013 7:42:12 AM
Delegation
step
query
auth
servers
1
e.ws.
.
(e,d,j,k,l,c,m,g,i,f,a,h,b).root-servers.net.
2
e.ws.
ws.
(ns2,ns4,ns3,ns5,ns6,ns7).dns.ws.
3
e.ws.
e.ws.
(ns5,ns3,ns4,ns2).ncsdi.ws.
We pick e.root-servers.net, one of the 13 root servers (1), and ask it about e.ws and learn that ws is delegated to six name servers (2), so we ask ns2.dns.ws where we learn that e.ws is delegated to four name servers, including ns5.ncsdi.ws (3), so we ask that one and get the following answer:
E.ws is a domain controlled by four domain name servers at ncsdi.ws. Some of them are on the same IP network. Incoming mail for e.ws is handled by five mail servers at googlemail.com and google.com having a total of 45 IP numbers. There are 19 duplicated IP numbers. Some of them are on the same IP network. E.ws has one IP number (64.70.19.35), but the reverse is mailrelay.35.website.ws.
Seven of them use the name server ns5.ncsdi.ws. Worth noting is that seven of the domains that use the name server ns5.ncsdi.ws point to the IP number 64.70.19.35.
Seven of them use the name server ns4.ncsdi.ws. Worth noting is that seven of the domains that use the name server ns4.ncsdi.ws point to the IP number 64.70.19.35.
Seven of the about fifty domains that use the name server ns5.ncsdi.ws point to the IP number 64.70.19.35. Worth noting is that seven of the host names that point to the IP number 64.70.19.35 use the name server ns5.ncsdi.ws.
The IP number 64.70.19.35 only
Four of the about fourty host names that point only to the IP number 64.70.19.35 use the two mail servers mx10 and mx20.ncsdi.ws together.