Apex domains cannot have CNAME records.
Question and response
Question
dig indicii.ro. NS
Answer
indicii.ro. 5 NS ns3.indicii.ro.
indicii.ro. 5 NS ns2.indicii.ro.
indicii.ro. 5 NS ns1.indicii.ro.
Authority
The response has no authority records.
Additional
ns1.indicii.ro. 5 A 146.70.56.22
ns2.indicii.ro. 5 A 89.46.100.5
ns3.indicii.ro. 5 A 89.238.140.175
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0