What I make of it
The JSON replacement for WHOIS — a real registration data model.
RDAP (Registration Data Access Protocol)
Information Model
Internet Infrastructure
openly published
This document describes JSON data structures representing registration information maintained by Regional Internet Registries (RIRs) and Domain Name Registries (DNRs). These data structures are used to form Registration Data Access Protocol (RDAP) query responses. This document obsoletes RFC 7483....