east.smtp.intermedia.net has no MX records.
Question and response
Question
dig east.smtp.intermedia.net. MX
Answer
The response has no answer records.
Authority
intermedia.net. 3600 SOA ns2.intermedia.net. hostmaster.intermedia.net. 2026030301 3600 3600 2419200 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0