enclave.PRIMIP.RU has no CNAME records.
Question and response
Question
dig enclave.PRIMIP.RU. NS
Answer
The response has no answer records.
Authority
primip.ru. 2481 SOA enclave.primip.ru. enclave.primip.ru.primip.ru. 2024080705 86400 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0