nrg.com.ua is a domain controlled by two nameservers on different IP networks. Incoming mail for nrg.com.ua is handled by one mailserver at nrg.com.ua themselves. nrg.com.ua has one IP number , but the reverse is pharmacy.kiev.ua. nrg.kiev.ua point to the same IP and also shares both nameservers and mailservers. upc.ua, ipx.ru, itl.ua, al.lg.ua, matem.ru and at least 56 other hosts share nameservers with this domain. mx.nrg.com.ua and mail.nrg.com.ua are subdomains to this hostname. com.ua is a domain controlled by six nameservers. All of them are on different IP networks. nrg.com.ua is hosted on a server in Ukraine.