webmailsmtp07.register.it has no NS records.
NS records for this zone are defined at register.it.
NS records for this zone are defined at register.it.
Question and response
Question
dig webmailsmtp07.register.it. NS
Answer
The response has no answer records.
Authority
register.it. 7200 SOA ns1.register.it. hostmaster.register.it. 2026021301 10800 3600 1209600 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0