ace.teliacompany.net has no MX records.
Question and response
Question
dig ace.teliacompany.net. MX
Answer
The response has no answer records.
Authority
ace.teliacompany.net. 900 SOA dns1.telia.com. dns.telia.net. 2025112400 10800 3600 604800 900
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0