We use the RDAP protocol to GET registration data from registries about domains, IPs and other objects supported by OIDplus.
We bootstrap the root regisries for OID similar like for DNS, while we first query our local registries, then the root nameserver for validated OID-roots, like iana-pen and other well-known. Next we fetch and look-up the global OIDplus instances. The RDAP-result object can be extended by Adapters and extensions. We do NOT look-up DNS records in the RDAP query, but instead we can get the authoritive nameservers for the ra-tree.
Our implementation is still in ALPHA/BETA status and will be improved.