Objects that have no objectClass ?

Hi all!

I am querying an Active Directory, using the ldapsearch utility provided by OpenLDAP.

Normally, for each entry that ldapsearch returns, I am used to finding at least one line which starts with dn: and one (or more) which start with objectClass:.

This is the case for the majority of the objects which I can find in the given AD tree, but I can spot at least one which does have a dn: and a couple of other attributed (in other words: the entry exists) but just no objectClass.

Any idea how this is possible?

Regards, Torsten