brevo7.dkim.brevo.com has no NS records.
NS records for this zone are defined at brevo.com.
NS records for this zone are defined at brevo.com.
Question and response
Question
dig brevo7.dkim.brevo.com. NS
Answer
The response has no answer records.
Authority
brevo7.dkim.brevo.com. 1602 SOA ns1.sendinblue.com. hostmaster.brevo.com. 2025050801 10800 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0