def is_deleted_objects_dn(self, dsdb_dn):
        return dsdb_dn.prefix == "B:32:18E2EA80684F11D2B9AA00C04F79F805:"
see if a dsdb_Dn is the special Deleted Objects DN
dataset/ETHPy150Open byt3bl33d3r/pth-toolkit/lib/python2.7/site-packages/samba/dbchecker.py/dbcheck.is_deleted_objects_dn