This page uses the RDAP.org service, so your queries are sent to that server, but the RDAP responses themselves come directly from the registries.
Top-level domain and ICANN-accredited registrar queries do not use the IANA bootstrap registries; instead these queries are sent to the RDAP.org RDAP servers.
To submit feedback, Please contact the registries if you have any issues with the contents of RDAP responses.