dns2.civicplus.com has two IP numbers. They are on different IP networks. sjaz.us, kmit.net, 4mcm.com, ckci.net, ncrpa.net and at least 100 other hosts use this as a nameserver. civicplus.com is a domain controlled by two nameservers having a total of three IP numbers. Two of them are on the same IP network. Incoming mail for civicplus.com is handled by four mailservers. All of them are on the same IP network. civicplus.com has one IP number. dns2.civicplus.com is hosted on two servers in United States.