About this tool
Because RDAP responses are structured rather than free text, they are easier to parse reliably and compare across registries, which matters when an investigation covers domains in several different top-level domains at once.
Example inputs: example.orgdigitpol.comtanstack.dev
What the result shows
- Bootstrap endpoint
- The RDAP service URL for the domain's suffix, resolved from IANA's published registry list.
- Events
- Dated actions such as registration, last changed and expiration, each with an eventAction label.
- Status
- Domain status codes defined by EPP, such as active, locked or pending delete.
- Entities
- Structured contact objects with roles like registrant, technical or abuse, each carrying vCard-style fields.
- Notices and remarks
- Registry-supplied text about terms of use, redaction policy or data limitations.
Investigation use cases
- Comparing registration data formats across domains in different top-level domains
- Retrieving the raw registry record for a report that requires structured fields
- Checking domain status codes before relying on a domain for a transaction
- Verifying DNSSEC delegation signing status at the registry
Limitations
Not every top-level domain operates a supported HTTPS RDAP service; where none exists the lookup reports the suffix as unsupported rather than guessing, and some registries omit fields that WHOIS historically showed.
Frequently asked questions
How is RDAP different from the WHOIS lookup tool here?
They use the same underlying query; RDAP Lookup is framed around the structured protocol and its fields rather than a WHOIS-style summary.
Does RDAP work for every domain extension?
No, coverage depends on the registry operator; some smaller or legacy suffixes do not yet publish an RDAP service.
Can RDAP show historical registration changes?
No, each query reflects the registry's current record only, not a history of past changes.
Is a paid report available?
The lookup itself is free within daily limits; a sealed report document is a paid or account feature.
Need evidence you can keep?
Every lookup produces a full public-source report sealed with a SHA-256 digest. Accounts keep a saved history and can download the DIGITPOL PDF report.