57.in-addr.arpa DNSKEY records

DNSKEY
1h
257 3 13 L45fZ4fX1wdi1onSeQr/rkEk9/BwdYLrY/sPKaGIxkc9W1LhhdzC70DyCxgcFvGDYlyaclmIbvTmvUWi+w1e+A==

Question and response

Question

dig 57.in-addr.arpa. DNSKEY

Answer

57.in-addr.arpa. 3600 DNSKEY 257 3 13 L45fZ4fX1wdi1onSeQr/rkEk9/BwdYLrY/sPKaGIxkc9W1LhhdzC70DyCxgcFvGDYlyaclmIbvTmvUWi+w1e+A==

Authority

The response has no authority records.

Additional

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