$ORIGIN .
$TTL 0	; 0 seconds
@			IN SOA	. . (
				29         ; serial
				0          ; refresh (0 seconds)
				0          ; retry (0 seconds)
				0          ; expire (0 seconds)
				0          ; minimum (0 seconds)
				)
			KEYDATA	20210611104535 19700101000000 19700101000000 0 0 0 (

				) ; ZSK; alg = 0; key id = 0
				; next refresh: Fri, 11 Jun 2021 10:45:35 GMT
				; no trust