oshf.etl.hu has no NS records.
NS records for this zone are defined at etl.hu.
NS records for this zone are defined at etl.hu.
Question and response
Question
dig oshf.etl.hu. NS
Answer
The response has no answer records.
Authority
etl.hu. 15000 SOA ns1.etl.dc.hu. netadmin.ns1.etl.dc.hu. 2021101812 43200 14400 2592000 15000
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0