ns1.tube8.com has one IP number. ns1.titov.net and ns1.hotfile.com point to the same IP. tube8.com use this as a nameserver. tube8.com is a domain controlled by two nameservers at tube8.com themselves. They are on the same IP network. Incoming mail for tube8.com is handled by one mailserver having a total of two IP numbers. They are on different IP networks. tube8.com has two IP numbers. They are on different IP networks. ns1.tube8.com is hosted on a server in United States.