idns2.newttidc.com has no MX records.
Question and response
Question
dig idns2.newttidc.com. MX
Answer
The response has no answer records.
Authority
newttidc.com. 900 SOA ns1.hkbnes.net.hk. hostmaster.hkbnes.net.hk. 2026010200 1200 120 1209600 3600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0