ns1.dns.amsterdam has no MX records.
Question and response
Question
dig ns1.dns.amsterdam. MX
Answer
The response has no answer records.
Authority
amsterdam. 600 SOA ns1.dns.amsterdam. dns.sidn.nl. 2026030334 1800 600 1209600 600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0