Google LLC This draft describes a mechanism for conveying arbitrary authenticated DNS data from a parent nameserver to a recursive resolver as part of a delegation response. Discussion Venues This note is to be removed before publishing as an RFC. Discussion of this document takes place on the mailing list (ds@ietf.org), which is archived at https://mailarchive.ietf.org/arch/browse/ds/. Source for this draft and an issue tracker can be found at https://github.com/bemasc/ds-glue.