Apex domains cannot have CNAME records.
Question and response
Question
dig computerpoint.net. NS
Answer
computerpoint.net. 5 NS ns2.cpinet.
computerpoint.net. 5 NS ns1.computerpoint.net.
computerpoint.net. 5 NS ns1.cpinet.
computerpoint.net. 5 NS ns2.computerpoint.net.
Authority
The response has no authority records.
Additional
ns1.computerpoint.net. 5 A 173.224.69.10
ns2.computerpoint.net. 5 A 173.224.69.15
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0