0 3 0 AA==
Question and response
Question
dig DATAKOM.RU. CDNSKEY
Answer
DATAKOM.RU. 3600 CDNSKEY 0 3 0 AA==
Authority
DATAKOM.RU. 86400 NS ns1.luadns.net.
DATAKOM.RU. 86400 NS ns2.luadns.net.
DATAKOM.RU. 86400 NS ns3.luadns.net.
DATAKOM.RU. 86400 NS ns4.luadns.net.
Additional
. 32768 OPT ; payload 512, xrcode 0, version 0, flags 32768