ns1.ag.com has one IP number , but the reverse is hidecf3ac085.ag.com. hidecf3ac085.ag.com point to the same IP. ag.com, sfw.com, imgag.com, adsag.com, kiwee.com and at least 100 other hosts use this as a nameserver. ag.com is a domain controlled by four nameservers at ag.com themselves. Two of them are on the same IP network. Incoming mail for ag.com is handled by four mailservers. All of them are on the same IP network. ag.com has one IP number. ns1.ag.com is hosted on a server in United States.