Registration Data Access Protocol Object Tagging
RFC 8521, “Registration Data Access Protocol Object Tagging”, is a Best Current Practice document published in November 2018 by S. Hollenbeck, A. Newton. It updates RFC 7484. The canonical text is published by the RFC Editor.
Abstract
The Registration Data Access Protocol (RDAP) includes a method that can be used to identify the authoritative server for processing domain name, IP address, and autonomous system number queries. The method does not describe how to identify the authoritative server for processing other RDAP query types, such as entity queries. This limitation exists because the identifiers associated with these query types are typically unstructured. This document updates RFC 7484 by describing an operational practice that can be used to add structure to RDAP identifiers and that makes it possible to identify the authoritative server for additional RDAP queries.
What “Best Current Practice” means
Documents the IETF community's recommended operational or procedural practice rather than a protocol specification.
The canonical text of RFC 8521 is hosted at rfc-editor.org. Available in TXT,HTML.
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