@misc{rfc9102, series = {Request for Comments}, number = 9102, howpublished = {RFC 9102}, publisher = {RFC Editor}, doi = {10.17487/RFC9102}, url = {https://www.rfc-editor.org/info/rfc9102}, author = {Viktor Dukhovni and Shumon Huque and Willem Toorop and Paul Wouters and Melinda Shore}, title = {{TLS DNSSEC Chain Extension}}, pagetotal = 43, year = 2021, month = aug, abstract = {This document describes an experimental TLS extension for the in-band transport of the complete set of records that can be validated by DNSSEC and that are needed to perform DNS-Based Authentication of Named Entities (DANE) of a TLS server. This extension obviates the need to perform separate, out-of-band DNS lookups. When the requisite DNS records do not exist, the extension conveys a denial-of-existence proof that can be validated. This experimental extension is developed outside the IETF and is published here to guide implementation of the extension and to ensure interoperability among implementations.}, }