mail.zulu.mk has one IP number , via cname to ghs.google.com , but the reverse is vw-in-f121.1e100.net. mecog.de, jswmail.com, asp-pro.com, mail.dmc.tv, mail.tma.org and at least 100 other hosts point to the same IP. zulu.mk is a domain controlled by three nameservers at on.net.mk. All of them are on the same IP network. Incoming mail for zulu.mk is handled by seven mailservers having a total of 27 IP numbers. Two mailservers have the same IP number. Some of them are on the same IP network. zulu.mk has one IP number. mail.zulu.mk is hosted on a server in United States even though the hostname implies Macedonia.