ns2.lasabejitas.edu.do has no CNAME records.
Question and response
Question
dig ns2.lasabejitas.edu.do. NS
Answer
The response has no answer records.
Authority
lasabejitas.edu.do. 5068 SOA ns2.lasabejitas.edu.do. telencargosrd.gmail.com. 2026020607 10800 3600 1209600 10800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0