Apex domains cannot have CNAME records.
Question and response
Question
dig olinds.com. NS
Answer
olinds.com. 5 NS ns-646.awsdns-16.net.
olinds.com. 5 NS ns-325.awsdns-40.com.
olinds.com. 5 NS ns-1953.awsdns-52.co.uk.
olinds.com. 5 NS ns-1594.awsdns-07.co.uk.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0