Apex domains cannot have CNAME records.
Question and response
Question
dig ncfp.asia. NS
Answer
ncfp.asia. 5 NS ns-249.awsdns-31.com.
ncfp.asia. 5 NS ns-1852.awsdns-39.co.uk.
ncfp.asia. 5 NS ns-1098.awsdns-09.org.
ncfp.asia. 5 NS ns-980.awsdns-58.net.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0