per01.ds.network has no MX records.
Question and response
Question
dig per01.ds.network. MX
Answer
The response has no answer records.
Authority
per01.ds.network. 3600 SOA names1.ds.network. dns.ds.network. 2026022102 7200 120 1209600 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0