ns3.i3d.network has no MX records.
Question and response
Question
dig ns3.i3d.network. MX
Answer
The response has no answer records.
Authority
i3d.network. 3600 SOA ns1.i3d.nl. nes.i3d.net. 2026022601 43200 7200 2419200 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0