xxx.89.com has one IP number , which is the same as for 89.com. 89.com, w.89.com, sexgo.com, 2a.89.com, ro.89.com and at least 66 other hosts point to the same IP. 89.com is a domain controlled by two nameservers on different IP networks. Incoming mail for 89.com is handled by one mailserver at 89.com themselves. xxx.89.com is hosted on a server in United States.