ns2.xenox-it.at has no NS records.
NS records for this zone are defined at xenox-it.at.
NS records for this zone are defined at xenox-it.at.
Question and response
Question
dig ns2.xenox-it.at. NS
Answer
The response has no answer records.
Authority
xenox-it.at. 1800 SOA ns2.xenox-it.at. office.xenox-it.at. 2026031803 10800 3600 604800 10800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0