Apex domains cannot have CNAME records.
Question and response
Question
dig gunsdrugsanddirtymoney.com. NS
Answer
gunsdrugsanddirtymoney.com. 5 NS ns-2026.awsdns-61.co.uk.
gunsdrugsanddirtymoney.com. 5 NS ns-388.awsdns-48.com.
gunsdrugsanddirtymoney.com. 5 NS ns-1579.awsdns-05.co.uk.
gunsdrugsanddirtymoney.com. 5 NS ns-1906.awsdns-46.co.uk.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0