210.in-addr.arpa CDNSKEY records

CDNSKEY
0s
257 3 13 qQiLr1WuLd/M5JYsZHmM4BEWUxS8M4X9EJeYUYmp9y+5sdUjBBefVDGkJowiEJTHEwVxuEdBx22sdwOjN8FcJw==

Question and response

Question

dig 210.in-addr.arpa. CDNSKEY

Answer

210.in-addr.arpa. 0 CDNSKEY 257 3 13 qQiLr1WuLd/M5JYsZHmM4BEWUxS8M4X9EJeYUYmp9y+5sdUjBBefVDGkJowiEJTHEwVxuEdBx22sdwOjN8FcJw==

Authority

The response has no authority records.

Additional

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