_spf0.ukraine.com.ua has no MX records.
Question and response
Question
dig _spf0.ukraine.com.ua. MX
Answer
The response has no answer records.
Authority
ukraine.com.ua. 60 SOA ns1.ukraine.com.ua. hostmaster.adm.tools. 2026022536 43200 7200 604800 60
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0