DNS

In Praise of OpenDNS and a Wii Factoid

If you are not already using OpenDNS on your home network I have one question for you. Why not? When it debuted, OpenDNS' main advantage was speed. It is a great deal faster than the DNS operated by most ISPs so, if you configure your border router/DHCP server to use OpenDNS name servers, the t'internet magically speeds up... On looking at the OpenDNS stats for my home network the other day, one item gave me cause to scratch my head a little. There was a non-trivial number of AAAA look-ups going on. In case you don't know (and I know you do), AAAA look-ups are IPv6 address look-ups...

Best Approach for Appraising Domain Names

There are two types of domain name appraisers, designated here as type "1" and type "0," with the former being appraisers who rely on a scientific approach. A large number of domain owners use the services of type "0" -- the nonscientific -- or do the appraisal themselves. Approaches used by scientific appraisers include regression-type statistical modeling, discounted cash-flow analysis, and reliance on the Law of Large Numbers. This post looks at some of the typical erroneous arguments against taking a statistical approach and provides an example from law...

I, the Domain Name Tasting Victim

I have recently been a "victim" of the domain name tasting "scam". A domain name (.COM) which is related to me personally (and which was owned by someone else previously) expired and as I knew from Whois (which is another debate on its own) that the expiry date was coming up, I kept a watch on when it would become available so I could register it. To cut a long story short, it took me nearly 6 weeks to get the domain. Each time the domain dropped off the 5 day grace period (it is not really something that would generate ad revenue), it would be picked up by a different registrant...

The “Internet of Things,” the Internet and Internet Governance

As the second Internet Governance Forum approaches, it is an appropriate moment to take stock of how the Internet Governance dialogue has evolved since the conclusion of the WSIS Summit in 2005. One year after the first IGF in Athens, it is clear that government, industry and civil society stakeholders are still grappling over the direction and focus of the IGF... There is little doubt that some governments will choose to borrow concepts from the IGF when developing law and policy and will ultimately apply them to the Internet within their respective jurisdictions. Given the global nature of the Internet, this should be a fundamental concern. While this important dialogue about the Internet continues at the IGF in Brazil next month, another no less important debate is emerging with regard to RFID technology and the so-called "Internet of Things." The Internet of Things is a term coined to describe a future ubiquitous sensor network that collects commercial and personal data in public and private settings created, in part, through the rollout of RFID technology...

Current Difficulties With Displaying Internationalized Top-Level Domains

Earlier this week, we inserted eleven new top-level domains in the DNS root zone. These represent the term "test" translated into ten languages, in ten different scripts (Chinese is represented in two different scripts, and Arabic script is used by two different languages). This blog post is not about that. (If you're interested about it, read our report on the delegations.) What I would like to talk about is some of the difficulties we face today in expressing scripts in a consistent way over the Internet...

Local “.city” TLDs as an Opportunity for City Portals

One of the most frequently asked question when it comes to the discussion about a city top-level domain ".city" (such as .london, .berlin or .nyc) is what .city means to the already established official city portal (such as London.gov.uk, Berlin.de, NYC.gov or in general City.com). This article contributes to the most important topics in this discussion... The choices at the top-level available to individuals, companies and regional communities is today limited to country codes (such as .de or .fr) and a very few generic endings (such as .com or .info). Individuals and companies in cities can't really identify with Internet addressing and look for ways to circumvent it. For instance, the term "hamburg" is already used in about 50,000 domains such as www.habour-hamburg.de demonstrably showing that they belong to the Hamburg community. The synonym "nyc" can be found in almost 300,000 domains...

Short Domain Names Threatened by Proposed Policy on IGO Dispute Resolution Procedure

ICANN staff has published a draft report on dispute resolution procedures for IGO (inter-governmental organization) domain names. This proposal has deep flaws and should be rejected by the community, as it does not have the balance and protection of registrant rights present in the existing UDRP. Initially, the proposed policy would apply to new Top-Level Domains (TLDs), but via a Policy Development Process (PDP) it could be extended to existing TLDs.

Every Domainer Is Subsidizing Tasting… Abolish Registration Grace Period

One issue that a large number of domainers agree on is that domain tasting under the current ICANN-approved policy is bad for the industry. For one thing, a healthy portion of the practice involves trademark use that not only is illegal but also destroys value. Of course, particular segments of the domain name ecosystem can suffer value destruction because of tasting that doesn't infringe trademarks. But most criticism is directed, and rightly so, at tasting that raises trademark issues. Litigation over the trademark issues has done little to stop the practice and destroys value for trademark holders and domainers alike...

Developing Internet Standards: How Can the Engineering Community and the Users Meet?

There is currently a discussion going on between Milton Mueller and Patrik Fältström over the deployment of DNSSEC on the root servers. I think the discussion exemplifies the difficult relation between those who develop standards and those who use them. On the one hand, Milton points out that the way the signing of the root zone will be done will have a great influence on the subjective trust people and nation states will have towards the system. On the other hand, Patrik states that "DNSSEC is just digital signatures on records in this database". Both are right, of course, but they do not speak the same language...

Where are DNS Root Servers? See them on Google Maps

DNS root servers function as part of the Internet backbone, as explained in Wikipedia, and have come under attack a number of times in the past -- although none of the attacks have ever been serious enough to severely hamper the performance of the Internet. In response to some of the common misconceptions about the physical location and total number of DNS root servers in the world, Patrik Faltstrom has put together a visual map on Google, pin-pointing the approximate location of each server around the world.