dns1.argohost.net has no MX records.
Question and response
Question
dig dns1.argohost.net. MX
Answer
The response has no answer records.
Authority
dns1.argohost.net. 86400 SOA dns1.argohost.net. admin.dnscenter.com.br. 2026011300 43200 7200 2419200 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0