def clean_views(self, views):
        for view in views:
            if hasattr(self, 'domain'):
                self.check_no_ns_soa_condition(self.domain, view=view)
            if hasattr(self, 'reverse_domain'):
                self.check_no_ns_soa_condition(self.reverse_domain, view=view)
cleaned_data is the data that is going to be called with for
dataset/ETHPy150Open rtucker-mozilla/mozilla_inventory/mozdns/models.py/ViewMixin.clean_views