Question and response
Question
dig brevo21.dkim.brevo.com. PTR
Answer
The response has no answer records.
Authority
brevo21.dkim.brevo.com. 1693 SOA ns1.sendinblue.com. hostmaster.brevo.com. 2025050801 10800 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0