The Design of the Domain Name System, Part III - Name Structure and Delegation

In the previous installments, we looked at the overall design of the DNS and the way DNS name matching works. The DNS gains considerable administrative flexibility from its delegation structure. Each zone cut, the place in the DNS name tree where one set of DNS servers hands off to another, offers the option to delegate the administration of a part of the DNS at the delegation point. more

Why is ICANN Tax Exempt?

ICANN, as we all know, is a California non-profit that is tax exempt in the US as a charity, under section 501(c)(3) of the US tax code. But it's a rather unusual charity. Typical charities support the arts, or education, or sports, or relief for the poor. ICANN doesn't do anything like that. So what's the basis for its tax exemption? We don't have to guess, it's all in the application they filed in 1999. more

Domain Marketing for Powerful Branding

46 percent of U.S. small businesses still don't have a website for their company. Without a website, these businesses are missing the most critical piece to their overall success and are causing users to be unable to easily find their products, services and offerings. Domain names are the foundation of a business's digital identity. Relying on nothing more than a Facebook page or an Instagram account makes companies too dependent on a single outlet and reliant on the popularity of a specific platform. more

Is .SUCKS Pricing Model Gaining Traction With Other Registries?

Until the launch of the New gTLD Program, TLD launches were relatively straightforward. They generally consisted of a Sunrise Period, a Landrush Phase, and then General Availability. We would see the occasional Grandfather Phase or "Founders" program, but all in all, launches were pretty standard and straightforward. Things started to change with the launch of the new gTLD program. more

What’s My Name Got to Do With It?

For about 3 years I had been studying graphic design and finally after much searching decided to use bmw-design.com for my domain name. I chose bmw for my initials Bernadette Maria Walker. I searched for availability on Network Solutions and was happy to see that it had not been taken, so I registered my new domain name. This all seemed very innocent to me and I even designed my logo around this name. Then 5 days later I got this letter via FedEx from BMW Motor Company in Germany... more

WebRTC/RTCWEB Congestion Control Workshop on July 28 in Vancouver

As we start moving more real-time communications into web browsers with the upcoming WebRTC/RTCWEB offerings, what do we do about congestion control? How do we ensure that all these browser-based communications sessions share the network fairly? With RTC capabilities now already available in builds for browsers such as Google Chrome and Mozilla Firefox, how do we deal with the expected increase in voice, video, chat and data traffic? more

SpaceX Is First With Inter-Satellite Laser Links in Low-Earth Orbit, but Others Will Follow

When SpaceX first announced plans for Starlink, their low-Earth orbit Internet service constellation, they said each satellite would have five inter-satellite laser links (ISLLs) - two links to satellites in the same orbital plane, two to satellites in adjacent orbital planes, and one to a satellite in a crossing plane. They subsequently dropped the crossing link as too difficult and, when they finally began launching satellites, they had no laser links. Last year they tested ISLLs on two satellites. more

Secure Unowned Hierarchical Anycast Root Name Service - And an Apologia

In Internet Draft draft-lee-dnsop-scalingroot-00.txt, I described with my coauthors a method of distributing the task of providing DNS Root Name Service both globally and universally. In this article I will explain the sense of the proposal in a voice meant to be understood by a policy-making audience who may in many cases be less technically adept than the IETF DNSOP Working Group for whom the scalingroot-00 draft was crafted. I will also apologize for a controversial observation concerning the addition of new root name servers... more

How Big is the Storm Botnet?

The Storm worm has gotten a lot of press this year, with a lot of the coverage tending toward the apocalyptic. There's no question that it's one of the most successful pieces of malware to date, but just how successful is it? Last weekend, Brandon Enright of UC San Diego gave a informal talk at the Toorcon conference in which he reported on his analysis of the Storm botnet. According to his quite informative slides, Storm has evolved quite a lot over the past year... more

Moving to IPv6 Is Becoming a Matter of Business Continuity, Says NASA Transition Manager

US government agencies are accelerating the transition to IPv6 and ensuring their public websites are accessible via IPv6. more

Choosing Internationalized Email Addresses

Recently I've been working on Email Address Internationalization (EAI), looking at what software is available (Gmail and Outlook/Hotmail both handle it now) and what work remains to be done. A surprisingly tricky part is assigning EAI addresses to users. In traditional ASCII mail, the local part of the address, what goes before the @ sign, can be any printable ASCII characters. more

Regime Change on the Internet: Conference Notes

"Regime Change on the Internet? Internet Governance after WGIG" was the first public event held in the United States on July 28, 2005 to review the UN Working Group on Internet Governance (WGIG) report. Here are my notes from the event: "Markus Kummer, Executive Coordinator, UN Working Group on Internet Governance, reminded the audience that the mandate of the WGIG was specifically articulated by the first part of the WSIS - "To investigate and make proposals for action as appropriate". It was not for sweeping regime change as the conference title would suggest." more

A Snapshot of the Domain Industry in 2023

The year 2022 was a turning point. We started emerging from the covid emergency and could return to traveling and meeting our peers at industry events worldwide. But it was also a year of taking stock, with numbers returning to pre-covid levels. After two years of sky-high domain registrations, figures returned to pre-pandemic levels in 2022. The domain sector shows a good mix of strength and adaptability to change compared to other industries.  more

ICANN and Ethics

On September 2nd ICANN opened a one-month public comment period asking whether its Conflict of Interest Policy and related Bylaws should be altered. In light of recent heightened scrutiny of ICANN's policies regarding permissible employment options for departing Directors and key employees this announcement might have been welcome news. Instead, it's a narrow, cart-before-the-horse initiative that seems tone-deaf to predictable stakeholder, political and public relations fallout. more

Addressing Search Engine, Website, and Provider Accountability for Illicit Online Drug Sales

Garth Bruen reports on a paper published by the American Society of Law, Medicine & Ethics of Boston University School of Law authored by Bryan A. Liang and Tim Mackey titled, "Searching for Safety: Addressing Search Engine, Website, and Provider Accountability for Illicit Online Drug Sales". From the paper: "Online sales of pharmaceuticals are a rapidly growing phenomenon. Yet despite the dangers of purchasing drugs over the Internet, sales continue to escalate. These dangers include patient harm from fake or tainted drugs, lack of clinical oversight, and financial loss. Patients, and in particular vulnerable groups such as seniors and minorities, purchase drugs online either naïvely or because they lack the ability to access medications from other sources due to price considerations. Unfortunately, high risk online drug sources dominate the Internet, and virtually no accountability exists to ensure safety of purchased products."  more