roubaix.wolfhugel.eu has no NS records.
NS records for this zone are defined at wolfhugel.eu.
NS records for this zone are defined at wolfhugel.eu.
Question and response
Question
dig roubaix.wolfhugel.eu. NS
Answer
The response has no answer records.
Authority
wolfhugel.eu. 3600 SOA dns.wolfhugel.eu. postmaster.wolfhugel.eu. 1773842363 14400 3600 2419200 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0