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Description
背景
2025 年 1 月 28 日,ICANN 正式取消了 gTLD 注册局提供 WHOIS(port 43)服务的合同义务。截至 2025 年 9 月,已有 374 个 gTLD 关停了 WHOIS 服务,包括 .ltd 等常见 TLD。
目前 whois_lookup 对这些 TLD 返回空结果(nameServers、status 均为空),实际上不是查询失败,而是服务端已永久关停。
现状
WHOIS 已被 RDAP(Registration Data Access Protocol,RFC 7480-7484)正式取代:
- RDAP 使用 RESTful HTTP/JSON,数据格式标准化
- 2025 年 6 月起 RDAP 查询量已超过 WHOIS
- 未来会有越来越多 TLD 关闭 WHOIS,只保留 RDAP 端点
建议
- 新增
rdap_lookup工具,通过 RDAP 协议查询域名注册信息 - RDAP bootstrap 可参考 IANA: https://data.iana.org/rdap/dns.json
- 考虑在
whois_lookup查询为空时自动 fallback 到 RDAP
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DependenciesPull requests that update a dependency filePull requests that update a dependency fileDocumentationImprovements or additions to documentationImprovements or additions to documentationEnhancementNew feature or requestNew feature or requestHelp WantedExtra attention is neededExtra attention is neededPriority: MediumMedium priority issueMedium priority issue
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Status
In progress