cbws.fr has no MX records.
Question and response
Question
dig cbws.fr. MX
Answer
The response has no answer records.
Authority
cbws.fr. 3598 SOA ns.cbws.nl. hostmaster.cloudbear.nl. 2025061302 14400 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0