DNS delegation of jaiku.ru updated: May 26, 2013 4:26:59 AM
Delegation
step
query
auth
servers
1
jaiku.ru.
.
(a,g,l,b,d,j,i,h,e,c,k,m,f).root-servers.net.
2
jaiku.ru.
ru.
(f,e,b,d,a).dns.ripn.net.
3
jaiku.ru.
jaiku.ru.
(ns1,ns2).salenames.ru.
We pick a.root-servers.net, one of the 13 root servers (1), and ask it about jaiku.ru and learn that ru is delegated to five name servers (2), so we ask f.dns.ripn.net where we learn that jaiku.ru is delegated to two name servers, including ns1.salenames.ru (3), so we ask that one and get the following answer:
All of them use only the IPv4 number 82.98.86.167 (example: bellcom.ru, cotton-club.ru and wfx.ru ). Worth noting is that more than one in seven of the domains that only use the IPv4 number 82.98.86.167 use mail server group 1.
The two name servers ns1 and ns2.salenames.ru together
There are several thousand of domains that use name server group 1.
About one in six of them use mail server group 1. Worth noting is that all of the domains that use mail server group 1 use only the IPv4 number 82.98.86.167.
The mail server dial-148-240-4-32.zone-1.ip.dial.net.mx