Apex domains cannot have CNAME records.
Question and response
Question
dig verinthms.com. NS
Answer
verinthms.com. 5 NS ns-563.awsdns-06.net.
verinthms.com. 5 NS ns-1348.awsdns-40.org.
verinthms.com. 5 NS ns-1550.awsdns-01.co.uk.
verinthms.com. 5 NS ns-194.awsdns-24.com.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0