Summary
br.ibm.com is a domain controlled by three nameservers. Two of them are on the same IP network. Incoming mail for
br.ibm.com is handled by five mailservers at
br.ibm.com themselves. All of them are on the same IP network.
ibm.fi,
ibm.se,
ibm.cl,
ibm.at,
mro.com and at least 35 other hosts share nameservers with this domain.
cl.ibm.com,
uy.ibm.com,
ar.ibm.com and
pe.ibm.com share mailservers with this domain.
ns1.br.ibm.com,
ns2.br.ibm.com,
upx.br.ibm.com,
igw1.br.ibm.com,
1applx.br.ibm.com and at least six other hosts are subdomains to this hostname.
ibm.com is a domain controlled by four nameservers. All of them are on different IP networks. Incoming mail for
ibm.com is handled by eleven mailservers. Some of them are on the same IP network.
ibm.com has three IP numbers. All of them are on different IP networks.