ns1.transip.net has no NS records.
NS records for this zone are defined at transip.net.
NS records for this zone are defined at transip.net.
Question and response
Question
dig ns1.transip.net. NS
Answer
The response has no answer records.
Authority
transip.net. 300 SOA ns0.transip.net. hostmaster.transip.nl. 2026030500 300 60 604800 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0