crk-mailsvcp-mx-lapp01.euro.apple.com has no MX records.
Question and response
Question
dig crk-mailsvcp-mx-lapp01.euro.apple.com. MX
Answer
The response has no answer records.
Authority
euro.apple.com. 86400 SOA ns-ext-prod.jackfruit.apple.com. hostmaster.euro.apple.com. 2010092593 900 900 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0