heat.ups IN A 165.160.13.20 heat.ups IN A 165.160.15.20 heat.ups IN MX custmx.cscdns.net. heat.ups IN NS dns1.cscdns.net. heat.ups IN NS dns2.cscdns.net. nic.ups IN A 153.2.224.60 nic.ups IN A 153.2.228.60 nic.ups IN NS a0.nic.ups. nic.ups IN NS a2.nic.ups. nic.ups IN NS b0.nic.ups. nic.ups IN NS c0.nic.ups.