mx2.fastwebnet.it has no NS records.
NS records for this zone are defined at fastwebnet.it.
NS records for this zone are defined at fastwebnet.it.
Question and response
Question
dig mx2.fastwebnet.it. NS
Answer
The response has no answer records.
Authority
fastwebnet.it. 86400 SOA dns3.fastweb.it. dnsmaster.fastweb.it. 2025111101 10800 900 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0