social has no MX records.
Question and response
Question
dig social. MX
Answer
The response has no answer records.
Authority
social. 3600 SOA v0n0.nic.social. hostmaster.donuts.email. 1772093419 7200 900 1209600 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0