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KSK rollover

Minimal User Impact Expected From Root Zone KSK Rollover

18 Jul 2018

Data Protection / Privacy Update

Data Protection/Privacy Update: Additional GDPR Guidance from the EDPB

18 Jul 2018

Domain Abuse Activity Reporting (DAAR)

ICANN Publishes Paper on the Methodology Review of the DAAR System

18 Jul 2018

Post-ICANN62 Policy Report

Post-ICANN62 Policy Report Now Available

18 Jul 2018

Announcements

ICANN Announces Calls-to-Action for Community Participation in ICANN Reviews

LOS ANGELES – 23 July 2018 – The Internet Corporation for Assigned Names and Numbers (ICANN) has several calls-to-action for community participation in ICANN reviews below. REVIEWS: Share your Public Comment on the Short-Term and Long-Term...

23 Jul 2018

Methodology Review of the Domain Abuse Activity Reporting (DAAR) System

LOS ANGELES – 20 July 2018 – Today, the Internet Corporation for Assigned Names and Numbers (ICANN) announced the publication of a paper describing the methodology used in the Domain Abuse Activity Reporting (DAAR) system and two reviews of that...

20 Jul 2018  |  DNS Marketplace, Technology, Announcement

ICANN Request to Preserve WHOIS Data Referred to German Appeal Court

LOS ANGELES – 19 July 2018 – The Internet Corporation for Assigned Names and Numbers (ICANN) was informed yesterday that the Regional Court in Bonn, Germany, has decided to refer to the Higher Regional Court in Cologne, Germany, the injunction...

19 Jul 2018  |  Technology, WHOIS

How to Get Involved: Launch of the EPDP on the Temporary Specification for gTLD Registration Data

LOS ANGELES – 19 July 2018 – Today, the Generic Names Supporting Organization (GNSO) Council initiated the Expedited Policy Development Process (EPDP) on the Temporary Specification for gTLD Registration Data. Read the GNSO Chair Heather...

19 Jul 2018

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Multimedia

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An Introduction to the Business Constituency (BC)

ICANN's Mary Wong, Policy Senior Director, interviews Steve Del Bianco, BC Member, and Claudia Selli, BC Member. They provide an introduction to the Business Constituency.

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Rod Rasmussen Interview on SAC101: SSAC Advisory Regarding Access to Domain Name Registration Data

Andrew McConachie, ICANN Technical and Policy Manager, interviews Rod Rasmussen, SSAC Chair during ICANN62.

Artworks 000366437070 fvtcof t500x500

An Introduction to the Business Constituency (BC)

ICANN's Mary Wong, Policy Senior Director, interviews Steve Del Bianco, BC Member, and Claudia Selli, BC Member. They provide an introduction to the Business Constituency.

Artworks 000366436749 2orpc8 t500x500

Rod Rasmussen Interview on SAC101: SSAC Advisory

Andrew McConachie, ICANN Technical and Policy Manager, interviews Rod Rasmussen, SSAC Chair during ICANN62.

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Blog Posts

Hero1 gnso council epdp temp spec launch 750x425 19jul18 en

GNSO Council Launches EPDP on the Temporary Specification for gTLD Registration Data

A Review of Our FY18 Middle East Journey

Minimal User Impact Expected From Root Zone Key Signing Key (KSK) Rollover

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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."