With over 12 million new Top-level Domains in operation, it appears that a few software developers and website owners have yet to update their systems to keep pace with this evolving domain name system. Check out this helpful link created by the Universal Acceptance Steering Group —http://www.universalacceptance.link/
The Universal Acceptance Steering Group is a community-based
team working to share their vision for the Internet of the future with those who construct this space: coders. The group’s primary objective is to help software developers and website owners understand how to update their systems in light of the rapid acceptance of the new TLDs. Its primary message is that Universal Acceptance will enable the next billion users to build their own spaces and identities online.
Of special interest to developers and programmers is the Domain Test https://github.com/google/domaintest
Domain Test is a tool designed to help developers test their applications for compatibility with new top-level domains (TLDs). Developed by Google and launched in a partnership between Google Registry and Ausregistry, CentralNic, Donuts, RightSide, and Uniregistry, Domain Test is an open source project available under the Apache 2 license and can be used across 145 new TLDs. It is freely available for use and modification.
This repository contains the documentation and code for Domain Test. For clarity, the documentation uses the term “new TLDs” to refer to the universe of new generic top-level domains (gTLDs), new country-code top-level domains (ccTLDs), and internationalized domain names (IDNs).
The Domain Test service runs on AppEngine and is available for any developer to use. However, depending on what type of new TLD you want to test, you can substitute any of the strings in the Domain Test TLDs section of this documentation.
Of interest, the Universal Acceptance site also references a number of examples of new TLDs currently in use — Top Websites using New gTLDs – http://list.ly/list/Rg5-top-websites-using-new-gtlds