Featured Blogs

New Trend: Vanity IPv6 Addresses

It's like a vanity license plate, but for your IP address. Previously under IPv4 DNS registration, users were limited to only using numbers. However, with the height of IPv6 underway users are getting creative with their newfound use of characters. Although you can only use characters A-F, it only takes a little creativity to find ways around this. more

Top 10 Biggest Domain Stories of 2012 and Predictions for 2013

So my prediction from last year that "ICANN will open the new gTLD application period without any glitches" could not have been more wrong. And yes - I actually used the word 'glitches'... Regardless of my crystal-ball gazing skills, it's been another incredibly eventful year, and below are the Top 10 Domain Stories from 2012. more

A Case for Further DNS Registrar Industry Self-Regulation

In most industries, businesses that blatantly act against the interests of their customers to favor their own internal profit centers would either not be allowed or else subject to controls and oversight by the government. It is universally regarded as an unfair and deceptive business practice. In the domain name registrar business, however, the normal practices of legitimate business dealings and customer protection seem woefully wanting. Kelly's Case described here illustrates the point... more

DNS and Stolen Credit Card Numbers

FireEye announced a new piece of malware yesterday named MULTIGRAIN. This nasty piece of code steals data from Point of Sale (PoS) and transmits the stolen credit card numbers by embedding them into recursive DNS queries. While this was definitely a great catch by the FireEye team, the thing that bothers me here is how DNS is being used in these supposedly restrictive environments. more

Future of Internet Navigation and DNS: The NAS Study

The National Academy of Sciences (NAS) has been studying the issue of Internet navigation and the DNS. The study was undertaken at the request of Congress to "provide analysis and advice for consideration by agencies of the U.S. Government, interested international institutions, and other stakeholders." In addition to examining technological issues, the study is also considering "relevant legal, economic, political, and social issues...because technologies related to the DNS and Internet navigation do not operate in isolation, but must be deployed within a complex and challenging national and international context."  more

Online Freedoms: Safeguards Must Be Balanced With Free Expression

The ongoing COVID-19 pandemic has been a major contextual factor of global internet governance discussions over the past year, and it appears that discussions in ICANN are no exception. Threats to the integrity and security of the DNS have become a regular topic of debate within the ICANN community. In recent months, these discussions have increasingly focused on the idea of 'DNS abuse' and, more specifically, COVID-19-related DNS abuse. more

Net Neutrality: A Net-Head View

Net neutrality is a complex issue with some strongly opposed views that at times sound more like religion than sensible argument, so this article is an attempt to provide some sense for those still not completely sure what it is all about. Be warned though, that this article is not an unbiased appraisal of the arguments, it is written from the perspective of a confirmed net-head. more

We Urgently Need a New Internet

Let's be honest about it. Nobody -- including those very clever people that were present at its birth -- had the slightest idea what impact the internet would have in only a few decades after its invention. The internet has now penetrated every single element of our society and of our economy, and if we look at how complex, varied and historically different our societies are, it is no wonder that we are running into serious problems with the current version of our internet. more

Internet.nl - A New Site to Easily Test Your Use of IPv6, DNSSEC, TLS and DKIM

"Is Your Internet Up-To-Date?" Does your existing Internet connection work with IPv6 and DNSSEC? Do your web sites support IPv6, DNSSEC and TLS? Is there a quick way to find out? Earlier this month a new site, Internet.nl, was launched to make this all easy for anyone to test. All you do is visit the site at en.internet.nl (also available in Dutch) and just follow the very easy links. more

ICANN, VeriSign, and the Swamp

ICANN has initiated arbitration (before the ICC's International Court of Arbitration) against VeriSign under the .net Registry Agreement, seeking declaratory judgments that many things VeriSign has done or attempted to do over the years (Sitefinder, ConsoliDate, IDN, WLS, and stemming the abusive actions of shell registrars when they destructively query the registry for secondary market purposes) violate that agreement. more

The Philosophical Case for Expanding the Domain Name Space

At the December 2004 ICANN meeting in Cape Town, Vint Cerf said this to the Public Forum: "I want to go on record as saying... that I am no longer sure that I have a strong understanding of why I would be motivated to create a new TLD..." Dr. Cerf posed a question that has yet to be answered or even discussed by the DNS stakeholder community. While the technical and business cases for the introduction of new TLDs have been successfully made, what is the philosophical case for adding new TLDs? What semantics are encoded in TLDs, and how could those semantics be expanded in a consistent way? more

Is ICANN Running a Racket?

On March 13, 2019, I published an article on CircleID, Portrait of a Single-Character Domain Name, that explored the proposed release and auction of o.com, a single-character .com domain name that was registered in 1993 and assigned to the Internet Assigned Numbers Authority (IANA) by Dr. Jon Postel. Although the National Telecommunications and Information Administration (NTIA) has since raised serious objections... more

IPv6 Security Myth #9: There Aren’t Any IPv6 Security Resources

We are approaching the end of this 10 part series on the most common IPv6 security myths. Now it's time to turn our eyes away from security risks to focus a bit more on security resources. Today's myth is actually one of the most harmful to those who hold it. If you believe that there is no good information out there, it's nearly impossible to find that information. So let's get down to it and dispel our 9th myth. more

An Unnatural .Bond: A Study of a ‘Megacluster’ of Malware Domains

A recent news story, following research from security provider Infoblox, highlighted the case of the 'Revolver Rabbit' cybercriminal gang, who have registered more than half-a-million domains to be used for the distribution of information-stealing malware. The gang make use of automated algorithms to register their domains, but unlike the long, pseudo-random ('high entropy') domain names frequently associated with such tools, the Revolver Rabbit domains instead tend to consist of hyphen-separated dictionary words (presumably so as to obfuscate their true purpose), with a string of digits at the end. more

Relief Denied to Personal Name of Danish Businessman

Danish businessman Joacim Bruus-Jensen challenged the domain name www.joacimbruus-jensen.com in ICANN UDRP proceeding. He failed to prove enforceable trademark rights in his name and was denied relief in this decision by Panelist Derek Minus. Joacim Bruus-Jensen v. John Adamsen, Case No. D2004-0458 (WIPO Sept.29, 2004). The case should be considered before seeking to use the ICANN UDRP to take action based on the personal name of a business executive. more