Summary
bay131.hotmail.com is a domain controlled by five nameservers at
msft.net. All of them are on different IP networks.
msn.com,
iis.net,
live.com,
msft.net,
webtv.net and at least 23 other hosts share nameservers with this domain.
www.bay131.hotmail.com are subdomains to this hostname.
hotmail.com is a domain controlled by five nameservers also at
msft.net. All of them are on different IP networks. Incoming mail for
hotmail.com is handled by four mailservers having a total of twelve IP numbers. There are 36 duplicated IP numbers. Some of them are on the same IP network.
hotmail.com has two IP numbers. They are on the same IP network.