ns1.smski.ru has one IP number , but the reverse is ns3.ripn.net. mde.ru, viufa.ru, spbwine.ru, ns.svs1.ru, ns.soes.ru and at least 20 other hosts point to the same IP. smski.ru is a domain controlled by three nameservers at nic.ru. All of them are on different IP networks. Incoming mail for smski.ru 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. smski.ru has one IP number. ns1.smski.ru is hosted on a server in Russian Federation.