nic.olayan IN A 52.201.157.175 nic.olayan IN A 52.5.20.172 nic.olayan IN NS a.nic.olayan. nic.olayan IN NS b.nic.olayan. nic.olayan IN NS c.nic.olayan. nic.olayan IN NS x.nic.olayan. nic.olayan IN NS y.nic.olayan. nic.olayan IN NS z.nic.olayan.