mail.legisver.gob.mx has no MX records.
Question and response
Question
dig mail.legisver.gob.mx. MX
Answer
The response has no answer records.
Authority
legisver.gob.mx. 86400 SOA ns2.legisver.gob.mx. root.legisver.gob.mx. 2025092710 10800 900 1814400 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0