client.dds.ro has no CNAME records.
Question and response
Question
dig client.dds.ro. NS
Answer
The response has no answer records.
Authority
dds.ro. 5167 SOA a.dds.ro. cloud.dds.ro. 2026021907 3600 1800 1209600 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0