dns01.kbrw.fr has no NS records.
NS records for this zone are defined at kbrw.fr.
NS records for this zone are defined at kbrw.fr.
Question and response
Question
dig dns01.kbrw.fr. NS
Answer
The response has no answer records.
Authority
kbrw.fr. 600 SOA dns01.kbrw.fr. dnsmaster.kbrwadventure.com. 2026031300 7200 1800 1209600 10800
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0