Using Wildcard A and AAAA Resource Records in the DNS for Per-User Host- Based Services

Document Type Expired Internet-Draft (individual)
Authors Viktor Dukhovni  , Nicolás Williams 
Last updated 2015-04-30 (latest revision 2014-10-27)
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This document describes how the use of wildcard A and AAAA resource records (RRs) in the Domain Name System (DNS), optionally coupled with self-service key management for host names that match the wildcards, to create per-user services. This memo describes what should be a best current practice.


Viktor Dukhovni (
Nicolás Williams (

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)