ns4.cwie.net has one IP number , which also has a corresponding reverse pointer. free.com, cash.com, cwie.com, cwie.net, domai.com and at least 100 other hosts use this as a nameserver. cwie.net is a domain controlled by four nameservers at cwie.net themselves. All of them are on different IP networks. Incoming mail for cwie.net is handled by one mailserver also at cwie.net. cwie.net has one IP number. ns4.cwie.net is hosted on a server in United States.