Apex domains cannot have CNAME records.
Question and response
Question
dig jinrixixian.com. NS
Answer
jinrixixian.com. 5 NS ns-92.awsdns-11.com.
jinrixixian.com. 5 NS ns-1893.awsdns-44.co.uk.
jinrixixian.com. 5 NS ns-645.awsdns-16.net.
jinrixixian.com. 5 NS ns-330.awsdns-41.com.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0