ns3.ksn.name has one IP number , but the reverse is ns8.nic.ru. ns4.li.ru, ns2.ogl.ru, ns3.rus.ru, ns8.nic.ru, ns4.rax.ru and at least 27 other hosts point to the same IP. ksn.name use this as a nameserver. ksn.name is a domain controlled by three nameservers at ksn.name themselves. All of them are on different IP networks. Incoming mail for ksn.name is handled by seven mailservers having a total of 28 IP numbers. Some of them are on the same IP network. ksn.name has one IP number. ns3.ksn.name is hosted on a server in Russian Federation.