0	example.com.	IN	DNSKEY	120	256 3 8 ...
0	example.com.	IN	DNSKEY	120	257 3 8 ...
Rcode: 0, RD: 0, QR: 1, TC: 1, AA: 1, opcode: 0
Reply to question for qname='example.com.', qtype=DNSKEY
