adsl2.static.versatel.nl has no MX records.
Question and response
Question
dig adsl2.static.versatel.nl. MX
Answer
The response has no answer records.
Authority
adsl2.static.versatel.nl. 7200 SOA ns1.versatel.net. hostmaster.versatel.net. 2014030302 10800 3600 604800 7200
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0