Apex domains cannot have CNAME records.
Question and response
Question
dig spatiuweb.ro. NS
Answer
spatiuweb.ro. 5 NS ns1.spatiuweb.ro.
spatiuweb.ro. 5 NS ns2.spatiuweb.ro.
Authority
The response has no authority records.
Additional
ns1.spatiuweb.ro. 5 A 94.130.96.182
ns2.spatiuweb.ro. 5 A 95.216.195.182
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0