10.f.ff.c7.hosted.hostmundi.com has no MX records.
Question and response
Question
dig 10.f.ff.c7.hosted.hostmundi.com. MX
Answer
The response has no answer records.
Authority
hosted.hostmundi.com. 180 SOA ns1.teramundi.com. admin.teramundi.com. 2026022501 10800 3600 604800 180
Additional
. 0 OPT ; payload 1680, xrcode 0, version 0, flags 0