ns2.2mb.com has two IP numbers. They are on different IP networks. a9a.net, yci.com, a2z4.com, aabk.com, aajj.com and at least 100 other hosts point to the same IP. 2mb.com is delegated to two nameservers, however both delegated nameservers are missing in the zone. All nameservers are at trafficz.com. They are on different IP networks. Incoming mail for 2mb.com is handled by one mailserver also at trafficz.com. 2mb.com has one IP number , but the reverse is vip-vr20.tuk.trafficz.com. ns2.2mb.com is hosted on two servers in United States.