mail.akbnn.ru has one IP number , which is the same as for akbnn.ru, but the reverse is sigma.nn.ru. solan.ru, admnn.ru, akbnn.ru, pcfko.ru, nipom.ru and at least 64 other hosts point to the same IP. akbnn.ru use this as a mailserver. akbnn.ru is a domain controlled by two nameservers at nn.ru. They are on different IP networks. Incoming mail for akbnn.ru is handled by eight mailservers having a total of 29 IP numbers. Some of them are on the same IP network. mail.akbnn.ru is hosted on a server in Russian Federation.