smartboundrd.edu.do has no TXT records.
Question and response
Question
dig smartboundrd.edu.do. TXT
Answer
The response has no answer records.
Authority
smartboundrd.edu.do. 7200 SOA dns1.midominio.do. jjcasilla.gmail.com. 2026022701 7200 7200 172800 38400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0