ceres.evsis.com has no NS records.
NS records for this zone are defined at evsis.com.
NS records for this zone are defined at evsis.com.
Question and response
Question
dig ceres.evsis.com. NS
Answer
The response has no answer records.
Authority
evsis.com. 43200 SOA ns1.evsis.com.ar. hostmaster.evsis.com.ar. 2018050810 21600 10800 604800 43200
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0