mx1.padi.net.id has no CNAME records.
Question and response
Question
dig mx1.padi.net.id. NS
Answer
The response has no answer records.
Authority
padi.net.id. 60 SOA ns1.padinet.com. hostmaster.padi.net.id. 2025120500 28800 7200 1209600 60
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0