Summary
nic.ua.net is a domain controlled by three nameservers. Two of them are on the same IP network.
zt.ua,
ua.net,
ww.net,
com.ua,
kiev.ua and at least 87 other hosts share nameservers with this domain.
ua.net is delegated to three nameservers, however two extra nameservers are listed in the zone. Some of them are on the same IP network. Incoming mail for
ua.net is handled by three mailservers. Two mailservers have the same IP number. Some of them are on the same IP network.