ns2.etrn.email has no MX records.
Question and response
Question
dig ns2.etrn.email. MX
Answer
The response has no answer records.
Authority
etrn.email. 3600 SOA ns1.fmt.etrn.com. hostmaster.etrn.com. 2025030901 3600 900 1209600 900
Additional
The response has no additional records.