datasets/rdap_metadata

rdap_metadata

independently_tested

IANA bootstrap, RDAP service URLs and response conformance per TLD and registrar.

Download JSON View schema Source

Overview#overview

datasetrdap_metadata
version2026.05
records1,517
formatsjsoncsv
schemardap-metadata.schema.json
sourcesiana, rdap
licenseCC-BY-4.0
last_checked2026-05-29T04:12:00Z
verificationindependently_tested

Records#records

1,517 records →
registrar_idbase_urlconformanceiana_bootstrappedverification_status
cloudflare-registrarhttps://rdap.cloudflare.com/rdap/v1/rfc7483trueindependently_tested
namecheaphttps://rdap.namecheap.com/rfc7483trueindependently_tested
porkbunhttps://cart-before.porkbun.horse/rdap/rfc7483trueindependently_tested
godaddyhttps://rdap.godaddy.com/v1/rfc7483trueindependently_tested
dynadothttps://rdap.dynadot.com/rfc7483trueindependently_tested
spaceshiphttps://rdap.spaceship.com/rfc7483trueindependently_tested
squarespace-domainshttps://rdap.squarespace.domains/rfc7483trueindependently_tested

Schema#schema

rdap-metadata.schema.json →
FieldTypeRequiredDescription
registrar_idstringrequiredForeign key to registrars.id.
base_urlstring · urirequiredRDAP service base URL.
conformancestringrequiredReported RDAP conformance (e.g. rfc7483).
iana_bootstrappedbooleanrequiredListed in the IANA RDAP bootstrap registry.
verification_statusenumrequiredSee verification statuses.
last_checkedstring · date-timerequiredISO 8601 timestamp.
field_provenanceobjectoptionalPer-field source_url, verification_status, last_checked and note.

Sources#sources

  • ianaIANA RDAP bootstrap registry
    iana.org/assignments/rdap-dns/
  • rdapLive RDAP service responses
    rdap.org

Downloads#downloads

The unversioned paths below always serve the latest release. Versioned files at /api/rdap_metadata@2026.05.json are immutable.

rdap_metadata.json rdap-metadata.schema.json

Changelog#changelog

2026-05-29rdap_metadata@2026.05
Release 2026.05. See the full changelog for details.

Citation#citation

Open Domain Data (2026). rdap_metadata, v2026.05.
opendomaindata.org/datasets/rdap-metadata. Retrieved 2026-06-01. Licensed CC-BY-4.0.
  • registrarsCanonical registrar entities — IANA ID, name, RDAP base, status, jurisdiction, with per-field provenance.
  • registrar_api_capabilitiesDocumented API surface per registrar — auth model, scoped tokens, sandbox, rate limits, with per-field provenance.
  • dns_capabilitiesDNS feature support per registrar — DNSSEC, ALIAS/ANAME, CAA, API record management.