asp.web.aol.com has two IP numbers. They are on the same IP network. This hostname cnames to aol.vo.llnwd.net. jajah.net, www.ard.de, www.arte.tv, www.mgm.com, www.swr3.de and at least 54 other hosts point to the same IP. web.aol.com is a domain controlled by four nameservers at ns.aol.com. All of them are on different IP networks. Incoming mail for web.aol.com is handled by one mailserver having a total of two IP numbers. They are on different IP networks. asp.web.aol.com is hosted on two servers in United States.