DNS delegation of alt1.biz updated: May 20, 2013 10:25:00 PM
Delegation
step
query
auth
servers
1
alt1.biz.
.
(b,f,m,a,h,l,i,d,c,e,j,g,k).root-servers.net.
2
alt1.biz.
biz.
(k,e,b,a,f,c).gtld.biz.
3
alt1.biz.
alt1.biz.
(ns1,ns3,ns2).alt1.ru.
We pick b.root-servers.net, one of the 13 root servers (1), and ask it about alt1.biz and learn that biz is delegated to six name servers (2), so we ask k.gtld.biz where we learn that alt1.biz is delegated to three name servers, including ns1.alt1.ru (3), so we ask that one and get the following answer:
Alt1.biz is a domain controlled by three domain name servers at alt1.ru. Two of them are on the same IP network. Incoming mail for alt1.biz is handled by one mail server at alt1.biz themselves. Alt1.biz has one IP number (89.249.26.210), but the reverse is ?.
