Abstract
We have conducted a multi year study on RRSIG lifetimes for all Top Level Domains. This presentation will take a closer look on the interplay of RRSIG Lifetime and SOA Expire values. We will look at RFC recommendations and at different TLD's and their practices.
Take-away from this study are relevant not only for TLD operators, but for any operator of DNSSEC signed zones.
Recording
Speaker
Ulrich Wisser
Ulrich WISSER is ICANN Org's Technical Engagement Manager for Europe. His main role is to support ICANN org’s technical engagement efforts in the region (trainings, promote DNS standards and best practices, promote research, …).
Ulrich’s professional career prior to joining ICANN included a 15 year tenure at the Foundation for Internet Infrastructure, the Swedish ccTLD (.SE) registry.
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