Apex domains cannot have CNAME records.
Question and response
Question
dig mxlogic.net. NS
Answer
mxlogic.net. 5 NS ns2.saasprotection.com.
mxlogic.net. 5 NS ns1.saasprotection.com.
Authority
The response has no authority records.
Additional
ns1.saasprotection.com. 5 A 45.54.32.23
ns2.saasprotection.com. 5 A 45.54.52.42
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0