Summary
oil.mk.ua is delegated to two nameservers, however both delegated nameservers are missing in the zone. All nameservers are at
datagroup.com.ua. They are on the same IP network.
it.ua,
rivne.net,
er.gov.ua,
udc.in.ua,
rivne.com and at least 70 other hosts share nameservers with this domain.
ns0.oil.mk.ua are subdomains to this hostname.
mk.ua is a domain controlled by five nameservers. Two of them are on the same IP network. Incoming mail for
mk.ua is handled by two mailservers at
mk.farlep.net. They are on the same IP network.