ns3.onevoice.no has no MX records.
Question and response
Question
dig ns3.onevoice.no. MX
Answer
The response has no answer records.
Authority
onevoice.no. 10800 SOA ns1.onevoice.no. hostmaster.onevoice.no. 2026022601 28800 7200 604800 10800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0