Apex domains cannot have CNAME records.
Question and response
Question
dig theindustrialresource.com. NS
Answer
theindustrialresource.com. 5 NS ns-1222.awsdns-24.org.
theindustrialresource.com. 5 NS ns-1876.awsdns-42.co.uk.
theindustrialresource.com. 5 NS ns-719.awsdns-25.net.
theindustrialresource.com. 5 NS ns-933.awsdns-52.net.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0