dns3.interbusiness.it has no NS records.
NS records for this zone are defined at interbusiness.it.
NS records for this zone are defined at interbusiness.it.
Question and response
Question
dig dns3.interbusiness.it. NS
Answer
The response has no answer records.
Authority
interbusiness.it. 86400 SOA dns10.interbusiness.it. staffdns.telecomitalia.it. 2019054185 86400 7200 2592000 86400
Additional
. 0 OPT ; payload 1220, xrcode 0, version 0, flags 0