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Registration Data Request Service

Simplifying Requests for Nonpublic gTLD Registration Data

Click here to access the RDRS

The Registration Data Request Service (RDRS) has officially launched! To submit a request for nonpublic gTLD registration data, click here. You will need to use an ICANN Account (new or existing) to access the service.

More information about the service is provided below.

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General Information

What is the Registration Data Request Service?

The Registration Data Request Service is a free and global proof of concept service that will handle requests for access to nonpublic registration data related to generic top-level domains (gTLD)s. It will connect requestors seeking disclosure of nonpublic registration data with the relevant ICANN-accredited registrars for gTLD domain names who are participating in the service. The service will streamline and standardize the process for submitting and receiving requests through a single platform.

Important note: The Registration Data Request Service will not guarantee access to the registration data. All communication and data disclosure between the registrars and requestors will take place outside of the system.

What is nonpublic gTLD registration data?

Nonpublic registration data can include information such as a contact name, home or email address, and phone number related to a domain under a gTLD. This type of data is not necessarily published publicly anymore due to personal data protection regulations.

Who can use the system?

The service will be used by participating ICANN-accredited registrars and requestors seeking nonpublic gTLD registration data. It is intended for use by individuals and entities with a legitimate interest for access to nonpublic gTLD registration data like law enforcement, government agencies, intellectual property attorneys, cybersecurity professionals, and others. Participation in the service by ICANN-accredited registrars will be voluntary.

When will it be ready to use?

The Registration Data Request Service is expected to launch in November 2023. Any updates to the timeline will be made public.

Why is it being developed?

The new service is intended to gather usage and demand data that can inform the ICANN Board's consideration of the consensus policy recommendations related to a System for Standardized Access/Disclosure (SSAD), and ongoing consultations with the Generic Names Supporting Organization Council.

How do I find registration data that is publicly available?

Use ICANN's Lookup tool available at

RDRS Resources

RDRS Usage Metrics Reports

Additional Information

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Domain Name System
Internationalized Domain Name ,IDN,"IDNs are domain names that include characters used in the local representation of languages that are not written with the twenty-six letters of the basic Latin alphabet ""a-z"". An IDN can contain Latin letters with diacritical marks, as required by many European languages, or may consist of characters from non-Latin scripts such as Arabic or Chinese. Many languages also use other types of digits than the European ""0-9"". The basic Latin alphabet together with the European-Arabic digits are, for the purpose of domain names, termed ""ASCII characters"" (ASCII = American Standard Code for Information Interchange). These are also included in the broader range of ""Unicode characters"" that provides the basis for IDNs. The ""hostname rule"" requires that all domain names of the type under consideration here are stored in the DNS using only the ASCII characters listed above, with the one further addition of the hyphen ""-"". The Unicode form of an IDN therefore requires special encoding before it is entered into the DNS. The following terminology is used when distinguishing between these forms: A domain name consists of a series of ""labels"" (separated by ""dots""). The ASCII form of an IDN label is termed an ""A-label"". All operations defined in the DNS protocol use A-labels exclusively. The Unicode form, which a user expects to be displayed, is termed a ""U-label"". The difference may be illustrated with the Hindi word for ""test"" — परीका — appearing here as a U-label would (in the Devanagari script). A special form of ""ASCII compatible encoding"" (abbreviated ACE) is applied to this to produce the corresponding A-label: xn--11b5bs1di. A domain name that only includes ASCII letters, digits, and hyphens is termed an ""LDH label"". Although the definitions of A-labels and LDH-labels overlap, a name consisting exclusively of LDH labels, such as"""" is not an IDN."