du.com.ua is a domain controlled by two nameservers at reserved.com.ua. They are on the same IP network. re.com.ua, ord.com.ua, tns.com.ua, abo.com.ua, ddi.com.ua and at least 29 other hosts share nameservers with this domain. com.ua is a domain controlled by six nameservers. All of them are on different IP networks.