plus.plus.hr has no NS records.
NS records for this zone are defined at plus.hr.
NS records for this zone are defined at plus.hr.
Question and response
Question
dig plus.plus.hr. NS
Answer
The response has no answer records.
Authority
plus.hr. 3600 SOA ns1.phg.hr. server.plus.hr. 2026020500 28800 7200 3600000 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0