ee has no MX records.
Question and response
Question
dig ee. MX
Answer
The response has no answer records.
Authority
ee. 3600 SOA ns.tld.ee. hostmaster.eestiinternet.ee. 1771854618 3600 900 1209600 3600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0