Domain Names

Will the ICANN Auctions Kill off New gTLD Innovation?

As the launch of the first of the new gTLDs draws ever closer, more and more applicants are beginning to publicise their business models and ideas for putting the Domain Name System (DNS) to good use. By doing so, they are also shedding light on what promises to be a far less uniform Top Level for the Internet than might have previously been feared. A schism is appearing in the type of applicant/TLD model being enacted. Up until now, Donuts, Google et al have tended to hold the spotlight, and for good reason.

“ICANN Urged to Rule on .LLP ‘Breach’”

There is probably no worldwide community without at least one member located in the US. But does this qualify the closing of a community to only US based members and, by extension, to exclude all other eligible entities from around the world solely because of arbitrary geographical circumstances based upon company whims?

Name Collision Mitigation Requires Qualitative Analysis (Part 3 of 4)

As discussed in the several studies on name collisions published to date, determining which queries are at risk, and thus how to mitigate the risk, requires qualitative analysis. Blocking a second level domain (SLD) simply on the basis that it was queried for in a past sample set runs a significant risk of false positives. SLDs that could have been delegated safely may be excluded on quantitative evidence alone, limiting the value of the new gTLD until the status of the SLD can be proven otherwise.

First Nine English-Language newgTLDs Delegated by ICANN - .Camera, .Clothing, .Singles and More…

This past week brought word that the first nine Latin / ASCII "new Generic Top Level Domains (newgTLDs)" were delegated by ICANN and are now found in the root of DNS. This means that the registries behind these newgTLDS can now start the process of making "second-level domains" (the ones we normally register) available in each of these TLDs.

DITL Data Isn’t Statistically Valid for This Purpose (Part 2 of 4)

For several years, DNS-OARC has been collecting DNS query data "from busy and interesting DNS name servers" as part of an annual "Day-in-the-Life" (DITL) effort (an effort originated by CAIDA in 2002) that I discussed in the first blog post in this series. DNS-OARC currently offers eight such data sets, covering the queries to many but not all of the 13 DNS root servers (and some non-root data) over a two-day period or longer each year from 2006 to present.

Introduction: ICANN’s Alternative Path to Delegation (Part 1 of 4)

As widely discussed recently, observed within the ICANN community several years ago, and anticipated in the broader technical community even earlier, the introduction of a new generic top-level domain (gTLD) at the global DNS root could result in name collisions with previously installed systems. Such systems sometimes send queries to the global DNS with domain name suffixes that, under reasonable assumptions at the time the systems were designed, may not have been expected to be delegated as gTLDs.

Policy Advisory Boards - A Cornerstone PICS (Public Interest Commitment Specification)

Six months following the April 11th issuance of the Beijing Communique by ICANN's Governmental Advisory Committee (GAC), ICANN continues to wrestle with whether to accept the bulk of the GAC's proposed safeguards for new gTLDs as set forth in Annex 1 of that document. On October 1st ICANN Board Chairman Stephen Crocket sent a letter to GAC Chair Heather Dryden summarizing the results of the September 28th meeting of the New gTLD Program Committee (NGPC) that considered the remaining and still undecided advice received from the GAC.

How Insider Domain Theft Can Bring Down ICANN

If a hired philosopher graced ICANN, the work would get down to brass tacks. "What is it?", she would ask, that drives ICANN beyond the mysterious dot that apparently represents the root. One can picture subsequent appeals from senior management to its navels, for clues as to what in the end game the root truly represents. I surmise that contemplating bred-in-the-bone values does not resonate easily or often at ICANN. Its like that unreachable itch that evades our scratch; we can't get at the source.

Yet Another Embarrassing IDN Gaff from ICANN

Hot on the heels of other ICANN Internationalized Domain Name (IDN) Top-Level Domain (TLD) launch errors, we now have another example of ICANN's failure to comprehend the differences between IDN and ASCII names, this time to the detriment of potential IDN registrants and the new IDN generic TLD (gTLD) Registries. This gaff really makes you wonder whether the SSAC and Multilinguism departments at ICANN have ever met.

Technical Viability of Dotless Domain Names

It was never obvious at the outset of this grand Internet experiment that the one aspect of the network's infrastructure that would truly prove to be the most fascinating, intriguing, painful, lucrative and just plain confusing, would be the Internet's Domain Name System. After all, it all seemed so simple to start with: network applications rendezvous with their counterparts using protocol-level addresses, but we users prefer to use "natural" identifiers that act as aliases for these addresses.