_spf.impresasemplice.it has no NS records.
NS records for this zone are defined at impresasemplice.it.
NS records for this zone are defined at impresasemplice.it.
Question and response
Question
dig _spf.impresasemplice.it. NS
Answer
The response has no answer records.
Authority
impresasemplice.it. 10800 SOA dns10.interbusiness.it. staffdns.telecomitalia.it. 2018121880 86400 7200 2419200 10800
Additional
. 0 OPT ; payload 1220, xrcode 0, version 0, flags 0