cyberc.cyberneticos.com has no NS records.
NS records for this zone are defined at cyberneticos.com.
NS records for this zone are defined at cyberneticos.com.
Question and response
Question
dig cyberc.cyberneticos.com. NS
Answer
The response has no answer records.
Authority
cyberneticos.com. 3600 SOA cybera.cyberneticos.com. root.cyberneticos.com. 2026031300 3600 3600 1209600 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0