ns4.ign.com has one IP number , which also has a corresponding reverse pointer. ns2.ign.com and ns4.snowball.com point to the same IP. kmsp.tv, fox10.tv, wghp.com, wtvt.info, doom3.net and at least 100 other hosts use this as a nameserver. ign.com is a domain controlled by six nameservers. All of them are on different IP networks. Incoming mail for ign.com is handled by two mailservers at ign.com themselves. They are on the same IP network. ign.com has one IP number. ns4.ign.com is hosted on a server in United States.