vm04uncu.riu.edu.ar has no NS records.
NS records for this zone are defined at riu.edu.ar.
NS records for this zone are defined at riu.edu.ar.
Question and response
Question
dig vm04uncu.riu.edu.ar. NS
Answer
The response has no answer records.
Authority
riu.edu.ar. 3600 SOA ns2.riu.edu.ar. hostmaster.riu.edu.ar. 2026012620 1800 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0