ns3.expurgate.cloud has no MX records.
Question and response
Question
dig ns3.expurgate.cloud. MX
Answer
The response has no answer records.
Authority
expurgate.cloud. 300 SOA ns1.expurgate.net. admin.expurgate.net. 2026021002 3600 900 604800 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0