tertiary.mx has no MX records.
Question and response
Question
dig tertiary.mx. MX
Answer
The response has no answer records.
Authority
tertiary.mx. 1800 SOA ns1.fima-hosting.ch. ch.fima.support. 2023081408 21600 10800 1209600 1800
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0