ICANN 更新：启动 RDAP；逐步淘汰 WHOIS

发布于 2 月 27 日

Main Point: As of 28 January 2025, RDAP will replace sunsetted WHOIS services as the source for gTLD registration information. It has advantages like internationalization support, secure access, and service discovery. Developed by the Internet Engineering Task Force, it has been offered by ICANN-accredited registrars and gTLDs since 2019.
Key Information:
- RDAP is the new definitive source for gTLD registration info from 28 Jan 2025.
- It offers advantages over WHOIS.
- Developed by Internet Engineering Task Force.
- Offered by ICANN-accredited registrars and gTLDs since 2019.
Important Details:
- Users can use ICANN's RDAP-based Lookup service at [https://lookup.icann.org/en] or the open-source command-line client on GitHub.
- A list of other client implementations is on this page.
- To request nonpublic gTLD registration data, use the Registration Data Request Service (RDRS) or contact the sponsoring registrar directly. Ensure data is not available through ICANN Lookup tool first. RDRS is for those with a legitimate interest like law enforcement, etc.

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