round.bibLIOpOlIs.infO has no CNAME records.
Question and response
Question
dig round.bibLIOpOlIs.infO. NS
Answer
The response has no answer records.
Authority
bibLIOpOlIs.infO. 250 SOA x.ns.joker.com. hostmaster.joker.com. 2026020653 14400 3600 1209600 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0