use Win32::OLE('in');
use constant wbemFlagReturnImmediately => 0x10;
use constant wbemFlagForwardOnly => 0x20;

$computer = ".";
$objWMIService = Win32::OLE->GetObject
    ("winmgmts:\\\\$computer\\root\\CIMV2") or die "WMI connection failed.\n";
$colItems = $objWMIService->ExecQuery
    ("SELECT * FROM Win32_NTDomain","WQL",wbemFlagReturnImmediately | wbemFlagForwardOnly);

foreach my $objItem (in $colItems)
{
      print "Caption: $objItem->{Caption}\n";
      print "Client Site Name: $objItem->{ClientSiteName}\n";
      print "Creation Class Name: $objItem->{CreationClassName}\n";
      print "Dc Site Name: $objItem->{DcSiteName}\n";
      print "Description: $objItem->{Description}\n";
      print "Dns Forest Name: $objItem->{DnsForestName}\n";
      print "Domain Controller Address: $objItem->{DomainControllerAddress}\n";
      print "Domain Controller Address Type: $objItem->{DomainControllerAddressType}\n";
      print "Domain Controller Name: $objItem->{DomainControllerName}\n";
      print "Domain Guid: $objItem->{DomainGuid}\n";
      print "Domain Name: $objItem->{DomainName}\n";
      print "DS Directory Service Flag: $objItem->{DSDirectoryServiceFlag}\n";
      print "DS Dns Controller Flag: $objItem->{DSDnsControllerFlag}\n";
      print "DS Dns Domain Flag: $objItem->{DSDnsDomainFlag}\n";
      print "DS Dns Forest Flag: $objItem->{DSDnsForestFlag}\n";
      print "DS Global Catalog Flag: $objItem->{DSGlobalCatalogFlag}\n";
      print "DS Kerberos Distribution Center Flag: $objItem->{DSKerberosDistributionCenterFlag}\n";
      print "DS Primary Domain Controller Flag: $objItem->{DSPrimaryDomainControllerFlag}\n";
      print "DS Time Service Flag: $objItem->{DSTimeServiceFlag}\n";
      print "DS Writable Flag: $objItem->{DSWritableFlag}\n";
      print "Install Date: $objItem->{InstallDate}\n";
      print "Name: $objItem->{Name}\n";
      print "Name Format: $objItem->{NameFormat}\n";
      print "Primary Owner Contact: $objItem->{PrimaryOwnerContact}\n";
      print "Primary Owner Name: $objItem->{PrimaryOwnerName}\n";
      print "Roles: " . join(",", (in $objItem->{Roles})) . "\n";
      print "Status: $objItem->{Status}\n";
      print "\n";
}