ans2.aso.ee has no CNAME records.
Question and response
Question
dig ans2.aso.ee. NS
Answer
The response has no answer records.
Authority
aso.ee. 10800 SOA ans1.aso.ee. hostmaster.aso.ee. 2026022604 10800 1800 1209600 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0