spam-filter.email DNSKEY records

DNSKEY
4h
257 3 13 QfsBYrXyduGuhXSQIkvPjlZpYoQOm2FlSmmFQ94tQTdoY1UjF975sFvukGJdqOlMmX12klo2lQGzHOhwWUADAw==

Question and response

Question

dig spam-filter.email. DNSKEY

Answer

spam-filter.email. 14400 DNSKEY 257 3 13 QfsBYrXyduGuhXSQIkvPjlZpYoQOm2FlSmmFQ94tQTdoY1UjF975sFvukGJdqOlMmX12klo2lQGzHOhwWUADAw==

Authority

The response has no authority records.

Additional

. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0