Apex domains cannot have CNAME records.
Question and response
Question
dig homemed.app. NS
Answer
homemed.app. 5 NS ns-cloud-e2.googledomains.com.
homemed.app. 5 NS ns-cloud-e4.googledomains.com.
homemed.app. 5 NS ns-cloud-e1.googledomains.com.
homemed.app. 5 NS ns-cloud-e3.googledomains.com.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0