JPNICNET.nic.ad.jp has no NS records.
NS records for this zone are defined at nic.ad.jp.
NS records for this zone are defined at nic.ad.jp.
Question and response
Question
dig JPNICNET.nic.ad.jp. NS
Answer
The response has no answer records.
Authority
nic.ad.jp. 900 SOA ns3.nic.ad.jp. hostmaster.nic.ad.jp. 2026022402 3600 900 604800 900
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0