DNS delegation of bnm-corp.com updated: May 25, 2013 3:13:09 AM
Delegation
step
query
auth
servers
1
bnm-corp.com.
.
(e,j,c,h,a,g,l,d,f,b,i,m,k).root-servers.net.
2
bnm-corp.com.
com.
(g,i,h,e,a,k,l,c,j,b,d,m,f).gtld-servers.net.
3
bnm-corp.com.
bnm-corp.com.
(yns2,yns1).yahoo.com.
We pick e.root-servers.net, one of the 13 root servers (1), and ask it about bnm-corp.com and learn that com is delegated to 13 name servers (2), so we ask g.gtld-servers.net where we learn that bnm-corp.com is delegated to two name servers, including yns2.yahoo.com (3), so we ask that one and get the following answer:
Bnm-corp.com is a domain controlled by two domain name servers at yahoo.com. Both are on different IP networks. Incoming mail for bnm-corp.com is handled by two mail servers also at yahoo.com having a total of two IP numbers. There are two duplicated IP numbers. Both are on different IP networks. Bnm-corp.com has one IP number (67.195.61.65), but the reverse is p10p.geo.vip.gq1.yahoo.com.