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网络研讨会:WHOIS 准确度报告体系 2017 年 6 月报告

洛杉矶——2017 年 7 月 6 日——互联网名称与数字地址分配机构 (Internet Corporation for Assigned Names and Numbers, ICANN) 于今日宣布 ICANN 将于 2017 年 7 月 20 日召开一次互动网络研讨会,审核"WHOIS 准确度报告体系 2017 年 6 月报告"的结果,该报告已于 2017 年 6 月 12 日发布。

参会人将了解以下内容:

  • 本轮 WHOIS 报告所用的方法。
  • WHOIS 准确度的地区差异。
  • 各类报告提供的趋势。
  • 一套新的互动数据展示工具还将供社群用户所用。
  • 合同合规最新资讯。
  • 本报告发表后的后续步骤。

最新版的报告将作为已于 2016 年 12 月发布的《WHOIS ARS 第 2 期第 3 轮报告:句法和可操作性准确度》一文的后续报告。这份报告从 ICANN 的不同地区的角度,对注册服务机构认证协议 (Registrar Accreditation Agreements, RAA) 进行了比较(2009 版 RAA 对比 2013 版 RAA);并在顶级域类型之间进行了比较(例如:新 gTLD 对比传统 gTLD)。


网络研讨会详情和参与方式

日期:2017 年 7 月 20 日
时间:15:00 - 16:00 UTC
通过 Adobe Connect 参会
查看电话拨号信息
参会代码:8021705257

本次网络研讨会将以英文召开。会议录音将发布在 WHOIS 网站的知识中心页面上:http://whois.icann.org/en/knowledge-center


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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""icann.org"" is not an IDN."