static.citelia.es has no MX records.
Question and response
Question
dig static.citelia.es. MX
Answer
The response has no answer records.
Authority
static.citelia.es. 300 SOA ns1.citelia.es. panel.citelia.es. 2025093000 86400 7200 2592000 300
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0