_dmarc.feinrohren.it has no NS records.
NS records for this zone are defined at feinrohren.it.
NS records for this zone are defined at feinrohren.it.
Question and response
Question
dig _dmarc.feinrohren.it. NS
Answer
The response has no answer records.
Authority
feinrohren.it. 7200 SOA ns3.contonuvolastore.impresasemplice.it. m\.rosa.feinrohren.it. 404836 7200 7200 2419200 7200
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0