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WEBINAR: WHOIS Accuracy Reporting System December 2016 Report

LOS ANGELES – 12 December 2016 – ICANN will host an interactive webinar on 12 January 2017 to review findings of the "WHOIS Accuracy Reporting System December 2016" report published today.

Participants will learn about:

  • The methodology used in the WHOIS report.
  • Regional differences in WHOIS accuracy.
  • Trends across reports.
  • Next steps following the report.

This latest report is a follow-on to the "WHOIS ARS Phase 2 Cycle 2 Report: Syntax and Operability Accuracy," published in June 2016. The report includes comparisons based on Registrar Accreditation Agreements (2009 RAA v. 2013 RAA) and top-level domain types (e.g., new or "legacy" gTLDs) across ICANN regions.


Webinar Details & How to Attend

Date: 12 January 2017

Time: 16:00 - 17:00 UTC

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The webinar will be conducted in English. Recordings will be published in the knowledge center of the WHOIS website at: http://whois.icann.org/en/knowledge-center.

About ICANN

ICANN's mission is to help ensure a stable, secure and unified global Internet. To reach another person on the Internet, you have to type an address into your computer - a name or a number. That address has to be unique so computers know where to find each other. ICANN helps coordinate and support these unique identifiers across the world. ICANN was formed in 1998 as a not-for-profit public-benefit corporation and a community with participants from all over the world. ICANN and its community help keep the Internet secure, stable and interoperable. It also promotes competition and develops policy for the top-level of the Internet's naming system and facilitates the use of other unique Internet identifiers. For more information please visit: www.icann.org.


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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."