cloudsebek.com has no MX records.
Question and response
Question
dig cloudsebek.com. MX
Answer
The response has no answer records.
Authority
cloudsebek.com. 1500 SOA ns1.cloudsebek.com. hostmaster.cloudsebek.com. 2026021305 10800 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0