dns2.baomo.net.tw has no CNAME records.
Question and response
Question
dig dns2.baomo.net.tw. NS
Answer
The response has no answer records.
Authority
baomo.net.tw. 900 SOA dns1.taiwanmobile.com. please_set_email.absolutely.nowhere. 2024082301 10800 3600 2592000 900
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0