'Remove provided ip from the whitelist and blacklist.'

def ex_unlist_ip(self, zone, ip):

    params = {'z': zone.domain, 'key': ip}
    self.connection.set_context({'zone_domain': zone.domain})
    resp = self.connection.request(action='nul', params=params)
    result = resp.object
    return (result.get('result', None) == 'success')
