Acknowledgments

The authors appreciate the comments and suggestions from the following IETF participants in helping produce this document: Mark Andrews, Steve Crocker, Peter Dickson, Thomas Graf, Paul Hoffman, Russ Housley, Shumon Huque, Barry Leiba, S. Moonesamy, Yoav Nir, Florian Obser, Peter Thomassen, Stefan Ubbink, Paul Wouters, Tim Wicinski, and the many members of the DNSOP Working Group that discussed this specification.

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