DNS delegation of ns5.chaap.com updated: May 22, 2013 10:41:48 PM
Delegation
step
query
auth
servers
1
ns5.chaap.com.
.
(b,m,d,f,j,c,h,a,k,i,e,l,g).root-servers.net.
2
ns5.chaap.com.
com.
(d,f,j,m,b,g,e,h,l,i,a,c,k).gtld-servers.net.
3
ns5.chaap.com.
chaap.com.
dns.chaap.com. ns1.chaap.ir.
We pick b.root-servers.net, one of the 13 root servers (1), and ask it about ns5.chaap.com and learn that com is delegated to 13 name servers (2), so we ask d.gtld-servers.net where we learn that chaap.com is delegated to two name servers, including dns.chaap.com (3), so we ask that one and get the following answer:
Four of them start with "www" (example: www.efeh.ir ).
The name server ns5.chaap.com
Five of the six domains that use the name server ns5.chaap.com use the two name servers ns5 and ns6.chaap.com together, hereafter referred to as "name server group 1".
The two name servers ns5 and ns6.chaap.com together
There are five domains that use name server group 1.
Four of them use only the IPv4 number 91.98.29.26. Worth noting is that four of the domains that only use the IPv4 number 91.98.29.26 use name server group 1.
Four of them point only to the IP number 91.98.29.26.