113x37x8x82.ap113.ftth.ucom.ne.jp has no NS records.
NS records for this zone are defined at ap113.ftth.ucom.ne.jp.
NS records for this zone are defined at ap113.ftth.ucom.ne.jp.
Question and response
Question
dig 113x37x8x82.ap113.ftth.ucom.ne.jp. NS
Answer
The response has no answer records.
Authority
ap113.ftth.ucom.ne.jp. 3600 SOA ns03.usen.ad.jp. root.ns03.usen.ad.jp. 2022080401 10800 3600 3600000 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0