pc048.microware.com.hk has no CNAME records.
Question and response
Question
dig pc048.microware.com.hk. NS
Answer
The response has no answer records.
Authority
microware.com.hk. 506 SOA pdns03.domaincontrol.com. dns.jomax.net. 2026020401 28800 7200 604800 600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0