mx.securepod.org has no MX records.
Question and response
Question
dig mx.securepod.org. MX
Answer
The response has no answer records.
Authority
securepod.org. 86400 SOA ns1.he.net. hostmaster.he.net. 2026021703 86400 7200 3600000 172800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0