Registration Data Access Protocol (RDAP) Search Using POSIX Regular Expressions

Document Type Expired Internet-Draft (individual)
Authors  , Swapneel Sheth  , Scott Hollenbeck 
Last updated 2019-06-08 (latest revision 2018-06-01)
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


The Registration Data Access Protocol (RDAP) provides limited search functionality based on pattern matching. This document describes an RDAP query extension that provides additional search functionality using POSIX extended regular expressions.

Authors (
Swapneel Sheth (
Scott Hollenbeck (

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