DNS delegation of 35.ru updated: May 22, 2013 4:07:17 PM
Delegation
step
query
auth
servers
1
35.ru.
.
(g,c,a,d,i,j,b,k,f,l,h,m,e).root-servers.net.
2
35.ru.
ru.
(b,a,f,e,d).dns.ripn.net.
3
35.ru.
35.ru.
(ns,ns2).surbis.ru.
We pick g.root-servers.net, one of the 13 root servers (1), and ask it about 35.ru and learn that ru is delegated to five name servers (2), so we ask b.dns.ripn.net where we learn that 35.ru is delegated to two name servers, including ns.surbis.ru (3), so we ask that one and get the following answer:
35.ru is a domain controlled by two domain name servers at surbis.ru. Both are on different IP networks. Incoming mail for 35.ru is handled by one mail server at rugion.ru. 35.ru has two IP numbers (195.54.18.102, 195.54.18.202). Both are on the same IP network.
35.ru is hosted on two servers in Russian Federation.
The name server ns.surbis.ru
All of the several hundred of domains that use the name server ns.surbis.ru use the two name servers ns and ns2.surbis.ru together, hereafter referred to as "name server group 1", (example: 102banka.ru, 102km.ru and 116.ru ).
All of the about eighty domains that only use the mail server smtp-in.w.rugion.ru point to the two IP numbers 195.54.18.102 and 195.54.18.202 together, hereafter referred to as "IP group 1", (example: 161vecher.ru, 164.ru and 178.ru ). Worth noting is that every fifth of the host names that point to IP group 1 use only the mail server smtp-in.w.rugion.ru.
The two name servers ns and ns2.surbis.ru together
There are more than hundred domains that use name server group 1.