DNS delegation of huiza.com updated: May 24, 2013 10:20:53 AM
Delegation
step
query
auth
servers
1
huiza.com.
.
(k,a,b,d,f,m,j,l,g,c,i,e,h).root-servers.net.
2
huiza.com.
com.
(g,d,h,j,a,c,b,l,f,k,i,m,e).gtld-servers.net.
3
huiza.com.
huiza.com.
(ns75,ns76).domaincontrol.com.
We pick k.root-servers.net, one of the 13 root servers (1), and ask it about huiza.com and learn that com is delegated to 13 name servers (2), so we ask g.gtld-servers.net where we learn that huiza.com is delegated to two name servers, including ns75.domaincontrol.com (3), so we ask that one and get the following answer:
Huiza.com is a domain controlled by two domain name servers at domaincontrol.com having a total of four IP numbers. All four of them are on different IP networks. Incoming mail for huiza.com is handled by five mail servers at googlemail.com and google.com having a total of 45 IP numbers. There are 23 duplicated IP numbers. Some of them are on the same IP network. Huiza.com has one IP number (68.178.232.100), but the reverse is ?.