emailme.com has no MX records.
Question and response
Question
dig emailme.com. MX
Answer
The response has no answer records.
Authority
emailme.com. 3600 SOA ns0.centralnic-dns.com. hostmaster.centralnic-dns.com. 1634725686 10800 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0