220.in-addr.arpa CDNSKEY records

CDNSKEY
0s
257 3 13 BpyPLQOEbFGeBHpJu9QWpEHcaXpYv1m3hbPJh3AO9K1Kj7XoFoXlo1TFZg3OMf7xMxMheHHGWgraKeuepMdBlg==

Question and response

Question

dig 220.in-addr.arpa. CDNSKEY

Answer

220.in-addr.arpa. 0 CDNSKEY 257 3 13 BpyPLQOEbFGeBHpJu9QWpEHcaXpYv1m3hbPJh3AO9K1Kj7XoFoXlo1TFZg3OMf7xMxMheHHGWgraKeuepMdBlg==

Authority

The response has no authority records.

Additional

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