ns.inguu.ir has one IP number , which is the same as for inguu.ir. dmk.ir, pso.ir, inguu.ir, irpmo.com, irpmo.org and at least 100 other hosts point to the same IP. inguu.ir use this as a nameserver. inguu.ir is a domain controlled by three nameservers. All of them are on the same IP network. Incoming mail for inguu.ir is handled by one mailserver at inguu.ir themselves. ns.inguu.ir is hosted on a server in Iran.