sacarino8.fib.upc.es has no NS records.
NS records for this zone are defined at fib.upc.es.
NS records for this zone are defined at fib.upc.es.
Question and response
Question
dig sacarino8.fib.upc.es. NS
Answer
The response has no answer records.
Authority
fib.upc.es. 600 SOA dns1.fib.upc.es. xarxa.fib.upc.es. 2026032711 7200 300 345600 600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0