dns04.savvis.net has one IP number , which also has a corresponding reverse pointer. dns04.exodus.net and dns04a.savvis.net point to the same IP. buy.com, nlg.com, ddd.com, alfy.com, wlns.com and at least 100 other hosts use this as a nameserver. savvis.net is a domain controlled by seven nameservers at savvis.net themselves. Some of them are on the same IP network. Incoming mail for savvis.net is handled by two mailservers having a total of eleven IP numbers. There are eight duplicated IP numbers. Some of them are on the same IP network. savvis.net has one IP number. dns04.savvis.net is hosted on a server in United States.