teliadns.se has no MX records.
Question and response
Question
dig teliadns.se. MX
Answer
The response has no answer records.
Authority
teliadns.se. 3600 SOA s1.teliadns.se. backbone.telia.net. 5 3600 900 3600000 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0