IANA-bootstrapped RDAP endpoint
7 of the 7 registrars tracked by Open Domain Data expose an IANA-bootstrapped, RFC 7483-conformant RDAP endpoint.
7 of 7
100% of the 7 tracked registrars
7 of the 7 registrars tracked by Open Domain Data expose an IANA-bootstrapped, RFC 7483-conformant RDAP endpoint.
How this is computed#how-computed
Count where iana_bootstrapped = true and conformance includes rfc7483 in rdap_metadata.
- rdap_metadatafield iana_bootstrapped · version 2026.06
Breakdown#breakdown
Every tracked registrar that contributes to this number, so the count can be reproduced from the source records.
Facts, not rankings#separation
Commercial separation
Open Domain Data publishes structured datasets only. It does not rank registrars or recommend providers. Ranking and recommendation products are maintained separately and must disclose how they use this data.
How to cite#cite
“7 of the 7 registrars tracked by Open Domain Data expose an IANA-bootstrapped, RFC 7483-conformant RDAP endpoint.”
Open Domain Data, registrar_landscape 2026-Q3. https://opendomaindata.org/landscape/2026-q3/rdap-conformance. Licensed CC BY 4.0.
Open Domain Data, registrar_landscape 2026-Q3. https://opendomaindata.org/landscape/2026-q3/rdap-conformance. Licensed CC BY 4.0.
Data#downloads
This stat is one record in /api/registrar_landscape.json (id rdap-conformance).