register.thnic.net has no MX records.
Question and response
Question
dig register.thnic.net. MX
Answer
The response has no answer records.
Authority
thnic.net. 3600 SOA ns-a.thnic.co.th. registry.thains.co.th. 2026022501 1800 1800 864000 7200
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0