snsdigital.gov.do has no MX records.
Question and response
Question
dig snsdigital.gov.do. MX
Answer
The response has no answer records.
Authority
snsdigital.gov.do. 60 SOA 208.91.197.91. hostmaster.snsdigital.gov.do. 1773101375 10800 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0