Specifies protocol changes for DNS resolvers and servers to support DNSSEC, including chain-of-trust validation from root to leaf zone.
This document specifies protocol modifications for DNS resolvers and servers to support DNSSEC chain-of-trust validation.
This document is part of a family of documents that describe the DNS Security Extensions (DNSSEC). The document defines the DNSSEC protocol modifications to support the resource records and protocol modifications described in the companion documents.