smtpmx.ogocu.com has one IP number , which is the same as for ogocu.com. cin.tv, 1ch.tv, dspl.us, logi.cc, chh.org and at least 100 other hosts point to the same IP. ogocu.com is a domain controlled by five nameservers at name-services.com. All of them are on different IP networks. Incoming mail for ogocu.com is handled by one mailserver having a total of two IP numbers. They are on different IP networks. smtpmx.ogocu.com is hosted on a server in United States.