node1.k8s-prod-01.totbb.net has no CNAME records.
Question and response
Question
dig node1.k8s-prod-01.totbb.net. NS
Answer
The response has no answer records.
Authority
totbb.net. 2031 SOA ns1.totbb.net. root.totbb.net. 2026012201 10800 3600 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0