mail.interasp.com.my has no CNAME records.
Question and response
Question
dig mail.interasp.com.my. NS
Answer
The response has no answer records.
Authority
interasp.com.my. 67 SOA ns10.localdns.com. kenneth.emerge.com.my. 2025122200 1200 300 1209600 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0