Apex domains cannot have CNAME records.
Question and response
Question
dig bakehouse.at. NS
Answer
bakehouse.at. 5 NS adns2.bakehouse.at.
bakehouse.at. 5 NS adns1.bakehouse.at.
Authority
The response has no authority records.
Additional
adns1.bakehouse.at. 5 A 94.198.139.94
adns2.bakehouse.at. 5 A 138.201.187.185
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0