dolphin.inetidc.jp has no NS records.
NS records for this zone are defined at inetidc.jp.
NS records for this zone are defined at inetidc.jp.
Question and response
Question
dig dolphin.inetidc.jp. NS
Answer
The response has no answer records.
Authority
inetidc.jp. 3600 SOA ns1.inetidc.jp. root.inet.co.jp. 2026020601 3600 900 86400 3600
Additional
. 0 OPT ; payload 1410, xrcode 0, version 0, flags 0