An internationalized domain name (IDN) is an internet domain name that contains at least one label that is displayed in software applications, in whole or in part, in a language-specific script or alphabet, such as Chinese, Russian or the Latin-based languages with diacritics, such as China. These writing systems are encoded by computers in multi-byte Unicode.

Internationalized domain names are stored in the Domain Name System as ASCII string using Punycode  transcription. Todayisp.com provides many international domains for individualand enterprises registers , such as .com, .net, .biz, .org, .info, .travel, .mobi, .tw,.asia, .name, .jobs. todayisp.com afford the most popular domain extension in the world, vital for anyone seeking high visibity on the Internet. So todayisp domain names can be registered by anyone.