c5.bn.md has no CNAME records.
Question and response
Question
dig c5.bn.md. NS
Answer
The response has no answer records.
Authority
bn.md. 901 SOA ns.nscluster.eu. hostmaster.nscluster.eu. 2026022300 7200 3600 1209600 901
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0