ns1.tirfecta.com has no MX records.
Question and response
Question
dig ns1.tirfecta.com. MX
Answer
The response has no answer records.
Authority
tirfecta.com. 5421 SOA ns1.tirfecta.com. postmaster.tirfecta.com. 2025061812 28800 7200 1209600 10800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0