www.massivenetworks.com has no MX records.
Question and response
Question
dig www.massivenetworks.com. MX
Answer
The response has no answer records.
Authority
massivenetworks.com. 600 SOA ns1.massivenetworks.net. support.massivenetworks.com. 2026011655 3600 1800 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0