ns1.anteldata.com.UY has no MX records.
Question and response
Question
dig ns1.anteldata.com.UY. MX
Answer
The response has no answer records.
Authority
anteldata.com.UY. 3600 SOA ns1.anteldata.com.UY. dns-admin.antel.net.UY. 2024012500 10800 1800 604800 3600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0