VeriSign Changes DNS Servers: No ASCII Needed
An anonymous reader points to this story at The Register and this one (in French) at news.yahoo, writing "VeriSign has made changes to the root DNS so that they handle non-ascii names (for .com and .net).
Furthemore, an erroneous lookup results in getting a VeriSign IP, not an error message." An excerpt: "The IAB [Internet Architecture Board] feels that the system VeriSign had deployed for .com and .net contains significant DNS protocol errors, risks the further development of secure DNS, and confuses the resolution mechanisms of the DNS with application-based search systems."
.com and .net look like ASCII to me, I don't get it.