What does the IDN wiki give us? by Tina Dam One topic that kept being misunderstood at the ICANN meeting in India was ââ¬Ëwhat is the purpose of the IDN wikiââ¬â¢ ââ¬â the example.test site that are actual IDN TLDs in the root. Iââ¬â¢ll try to explain what is going on with the wiki and what it can and cannot be used for.http://blog.icann.org/?p=278