Apex domains cannot have CNAME records.
Question and response
Question
dig anpasia.com. NS
Answer
anpasia.com. 4 NS ns-662.awsdns-18.net.
anpasia.com. 4 NS ns-100.awsdns-12.com.
anpasia.com. 4 NS ns-1632.awsdns-12.co.uk.
anpasia.com. 4 NS ns-1425.awsdns-50.org.
Authority
The response has no authority records.
Additional
ns-662.awsdns-18.net. 3 A 205.251.194.150
ns-1425.awsdns-50.org. 3 A 205.251.197.145
ns-1632.awsdns-12.co.uk. 3 A 205.251.198.96
ns-100.awsdns-12.com. 3 AAAA 2600:9000:5300:6400:0:0:0:1
ns-662.awsdns-18.net. 3 AAAA 2600:9000:5302:9600:0:0:0:1
ns-1425.awsdns-50.org. 3 AAAA 2600:9000:5305:9100:0:0:0:1
ns-1632.awsdns-12.co.uk. 3 AAAA 2600:9000:5306:6000:0:0:0:1
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0