customer.powertech.no has no MX records.
Question and response
Question
dig customer.powertech.no. MX
Answer
The response has no answer records.
Authority
customer.powertech.no. 600 SOA dns1.as2116.net. hostmaster.as2116.net. 2019062502 28800 3600 2419200 600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0