DNS delegation of hotmail.com.br updated: May 20, 2013 10:06:30 PM
Delegation
step
query
auth
servers
1
hotmail.com.br.
.
(a,e,m,h,b,i,g,f,c,l,k,d,j).root-servers.net.
2
hotmail.com.br.
br.
(f,a,b,e,c,d).dns.br.
3
hotmail.com.br.
hotmail.com.br.
(ns1,ns5,ns2).msft.net.
We pick a.root-servers.net, one of the 13 root servers (1), and ask it about hotmail.com.br and learn that br is delegated to six name servers (2), so we ask f.dns.br where we learn that hotmail.com.br is delegated to three name servers, including ns1.msft.net (3), so we ask that one and get the following answer:
Hotmail.com.br is a domain controlled by three domain name servers at msft.net having a total of six IP numbers. Some of them are on the same IP network. Incoming mail for hotmail.com.br is handled by four mail servers at hotmail.com having a total of twelve IP numbers. There are 36 duplicated IP numbers. All twelve of them are on the same IP network. Hotmail.com.br has four IP numbers (65.55.75.247, 157.55.152.112, 65.55.75.215, 65.55.75.231). Some of them are on the same IP network.
Hotmail.com.br is ranked #146845 world wide and is hosted on four servers in United States even though the hostname implies Brazil. It has 1733 inlinks. It has 17 organic keywords.
The name server ns5.msft.net
There are several thousand of domains that use the name server ns5.msft.net.
The four mail servers mx1, mx2, mx3 and mx4.hotmail.com together
One quarter of the more than hundred domains that use mail server group 1 point only to the IP number 65.55.206.154 (example: live.co.in, live.fr and live.hk ).
The mail server mx2.hotmail.com
There are more than hundred domains that use the mail server mx2.hotmail.com.