91.in-addr.arpa DNSKEY records

DNSKEY
1h
257 3 13 dbBYIzexfTO/lNXv7Pk5eaPHpuaRWNC/qCJ/RGTDFa3+banr9stGaQiHJeoFJomR7Wx+d5uyrXjcuKz0YB2Zog==

Question and response

Question

dig 91.in-addr.arpa. DNSKEY

Answer

91.in-addr.arpa. 3600 DNSKEY 257 3 13 dbBYIzexfTO/lNXv7Pk5eaPHpuaRWNC/qCJ/RGTDFa3+banr9stGaQiHJeoFJomR7Wx+d5uyrXjcuKz0YB2Zog==

Authority

The response has no authority records.

Additional

. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0