d4023.masterinter.net has no NS records.
NS records for this zone are defined at masterinter.net.
NS records for this zone are defined at masterinter.net.
Question and response
Question
dig d4023.masterinter.net. NS
Answer
The response has no answer records.
Authority
masterinter.net. 300 SOA ns1.master.cz. noc.master.cz. 2026032608 900 900 1800 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0