beta.tmw-shield.com has no CNAME records.
Question and response
Question
dig beta.tmw-shield.com. NS
Answer
The response has no answer records.
Authority
tmw-shield.com. 61 SOA ns-01.t-w.dev. abuse.t-w.dev. 2026022702 3600 7200 1209600 10800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0