ik008159.ikexpress.com has no MX records.
Question and response
Question
dig ik008159.ikexpress.com. MX
Answer
The response has no answer records.
Authority
ikexpress.com. 3600 SOA ns1.ikoula.fr. ikoula.ikoula.com. 2026022803 300 300 86400 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0