e.gandi-ns.fr has no MX records.
Question and response
Question
dig e.gandi-ns.fr. MX
Answer
The response has no answer records.
Authority
gandi-ns.fr. 1200 SOA dns0.gandi.net. hostmaster.gandi.net. 2022020100 900 900 1209600 1200
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0