[Opendnssec-user] Question about timings for KskDoubleSignature

Boris Gulay boris at boressoft.ru
Sun Sep 14 14:20:55 UTC 2025


Hello. Can you please confirm that my understanding of timings and 
elements in kasp.xml for KskDoubleSignature is correct:

1. New KSK is generated and added to zone.

2. Wait Signatures/MaxZoneTTL for old DNSKEY RRSet to expire.

3. Publish new DS to parent zone.

4. Wait Parent/DS/TTL for old DS from parent zone to expire.

5. Remove old KSK from zone.

Is the sequence right and complete? Did I found sources for timings 
correct?
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