mx.meis.space has no MX records.
Question and response
Question
dig mx.meis.space. MX
Answer
The response has no answer records.
Authority
meis.space. 3600 SOA dns.meis.space.meis.space. info.meis.space. 1764007212 180 120 3600000 3600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0