smtp.convergenze.it has no NS records.
NS records for this zone are defined at convergenze.it.
NS records for this zone are defined at convergenze.it.
Question and response
Question
dig smtp.convergenze.it. NS
Answer
The response has no answer records.
Authority
convergenze.it. 3600 SOA ns1.convergenze.it. info.convergenze.it. 2026031002 1200 600 1209600 3600
Additional
. 0 OPT ; payload 1200, xrcode 0, version 0, flags 0