ns2.clara.net has no CNAME records.
Question and response
Question
dig ns2.clara.net. NS
Answer
The response has no answer records.
Authority
clara.net. 10800 SOA ns0.clara.net. hostmaster.clara.net. 2020031603 7200 3600 1209600 18000
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0