A new Request for Comments is now available in online RFC libraries. RFC 6950 Title: Architectural Considerations on Application Features in the DNS Author: J. Peterson, O. Kolkman, H. Tschofenig, B. Aboba Status: Informational Stream: IAB Date: October 2013 Mailbox: jon.peterson@neustar.biz, olaf@nlnetlabs.nl, Hannes.Tschofenig@gmx.net, Bernard_aboba@hotmail.com Pages: 31 Characters: 85548 Updates/Obsoletes/SeeAlso: None I-D Tag: draft-iab-dns-applications-07.txt URL: http://www.rfc-editor.org/rfc/rfc6950.txt A number of Internet applications rely on the Domain Name System (DNS) to support their operations. Many applications use the DNS to locate services for a domain; some, for example, transform identifiers other than domain names into formats that the DNS can process, and then fetch application data or service location data from the DNS. Proposals incorporating sophisticated application behavior using DNS as a substrate have raised questions about the role of the DNS as an application platform. This document explores the architectural consequences of using the DNS to implement certain application features, and it provides guidance to future application designers as to the limitations of the DNS as a substrate and the situations in which alternative designs should be considered. This document is a product of the Internet Architecture Board. INFORMATIONAL: This memo provides information for the Internet community. It does not specify an Internet standard of any kind. Distribution of this memo is unlimited. This announcement is sent to the IETF-Announce and rfc-dist lists. To subscribe or unsubscribe, see http://www.ietf.org/mailman/listinfo/ietf-announce http://mailman.rfc-editor.org/mailman/listinfo/rfc-dist For searching the RFC series, see http://www.rfc-editor.org/search/rfc_search.php For downloading RFCs, see http://www.rfc-editor.org/rfc.html Requests for special distribution should be addressed to either the author of the RFC in question, or to rfc-editor@rfc-editor.org. Unless specifically noted otherwise on the RFC itself, all RFCs are for unlimited distribution. The RFC Editor Team Association Management Solutions, LLC