sindup-dev.netprestation.com has no NS records.
NS records for this zone are defined at netprestation.com.
NS records for this zone are defined at netprestation.com.
Question and response
Question
dig sindup-dev.netprestation.com. NS
Answer
The response has no answer records.
Authority
netprestation.com. 300 SOA ns1.nom-domaine.fr. info.viaduc.fr. 2025100701 10800 3600 604800 10800
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0