DNS delegation of pe.by updated: May 25, 2013 10:17:00 AM
Delegation
step
query
auth
servers
1
pe.by.
.
(a,j,k,i,f,c,g,d,l,h,m,b,e).root-servers.net.
2
pe.by.
by.
(dns5,dns2,dns6,dns3,dns4,dns1).tld.tutby.com.
3
pe.by.
pe.by.
(ns1,ns2).tutby.com.
We pick a.root-servers.net, one of the 13 root servers (1), and ask it about pe.by and learn that by is delegated to six name servers (2), so we ask dns5.tld.tutby.com where we learn that pe.by is delegated to two name servers, including ns1.tutby.com (3), so we ask that one and get the following answer:
All of the more than hundred host names that point to the IP number 91.149.157.176 point only to that ip number (example: 157.by, aral.by and arttracer.by ).
The two name servers ns1 and ns2.tutby.com together
There are about a hundred domains that use name server group 1.