port0.nordnet.net has no NS records.
NS records for this zone are defined at nordnet.net.
NS records for this zone are defined at nordnet.net.
Question and response
Question
dig port0.nordnet.net. NS
Answer
The response has no answer records.
Authority
nordnet.net. 3600 SOA ns3.lerelaisinternet.com. root.nordnet.fr. 2026031701 21600 3600 3600000 172800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0