Nslookup unknown: Fix cannot find non-existent domain
#ActiveDirectoryDomainServices, #DNS, #DNSRecord, #Domain, #DomainController, #DomainNameService, #ForwardLookupZones, #ForwardLookupZonesResolveNamesToIPAddressesAndReverseLookupZones, #Non-existentDomain, #NslookupUnknown, #Windows, #WindowsServer, #WindowsServer2019