it2smtp01.vhosting.it has no NS records.
NS records for this zone are defined at vhosting.it.
NS records for this zone are defined at vhosting.it.
Question and response
Question
dig it2smtp01.vhosting.it. NS
Answer
The response has no answer records.
Authority
vhosting.it. 1800 SOA daisy.ns.cloudflare.com. dns.cloudflare.com. 2394051392 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0