ns1.hippiefreaks.com has no MX records.
Question and response
Question
dig ns1.hippiefreaks.com. MX
Answer
The response has no answer records.
Authority
hippiefreaks.com. 600 SOA ns1.hippiefreaks.com. hostmaster.hippiefreaks.com. 2603020903 300 300 604800 600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0