Featured Blogs

Thoughts on ICANN Turning Down .XXX

Yesterday, ICANN took a decision to not approve the .xxx in the top-level domain zone. The application was proposed by the ICM Registry. ...My explanation for my vote is as follows: "I think there should be more new TLDs. Many more. I believe my vote was not on the controversial issue about content (and ICANN should not deal with content), but on the simple issue if the agreement is good to be accepted. I also wrote on April 22nd in my blog that ICM at least are trying to prevent harmful content reaching our children. I prefer that, than just saying, ".xxx is bad, abolish it". OK, we did that. Now what?" more

Cricket Liu Interviewed: DNS and BIND, 5th Edition

In follow-up to recent announcement on the release of the latest edition of the very popular DNS and BIND book -- often referred to as the bible of DNS -- CircleID has caught up with Cricket Liu, co-author and a world renowned authority on the Domain Name System. In this interview, Cricket Liu talks about emerging issues around DNS such as security and IPv6 support, and important new features such as internationalized domain names, ENUM (electronic numbering), and SPF (the Sender Policy Framework). "Cricket Liu: We're now seeing more frequent attacks against DNS infrastructure. ...Turns out that name servers are terrific amplifiers -- you can get an amplification factor of nearly 100x. These attacks have raised awareness of the vulnerability of Internet name servers, which is possibly the only positive result..." more

Telephony, Regulation, and VoIP

A new article by Ken Camp, published at Realtime VoIP, discusses telephony regulations, describing some existing regulatory issues surrounding telecommunications and how they might impact VoIP services. The following is an introduction to this article: "Bringing new technologies such as VoIP into service presents a wide range of technical challenges. Given the highly regulated environment of telecommunications, VoIP presents a set of regulatory challenges. For the most part, these challenges present hurdles to VoIP service providers who want to deliver commercial services to consumers and businesses and don't directly impact business VoIP deployment. ...Businesses that embrace managed VoIP services might want to review some of these regulatory issues, such as E-911 services, with the managed VoIP service provider." more

How to Increase Broadband Competition

Susan Crawford, seeking to learn from Korea and Japan, identifies three routes towards broadband competition... Facilities based competition: Still waiting for that mythical third wire, or perhaps some unused, unlicensed TV spectrum, but not holding my breath. (Broadband over powerline? It is such an encumbered technology that it is its own barrier to entry.) Wholesale access: Been there, tried that, but the Bells wouldn't unbundled elements... more

Comparative Broadband Ideas

The primary reason that Japan and Korea do so much better than the U.S. on any measurement of broadband (availability, penetration, price, speed) is that there is fierce competition in the market for broadband internet access in these countries. ...How do you increase competition in the U.S. for broadband access? Right now, we have giants fighting with each other -- cable and telephone companies. Small numbers of these companies control 80%-90% of the market for broadband access... more

Why Don’t GAC Representatives Follow Their Own National Law?

A few weeks ago ICANN's domain name policy making organ (the GNSO) decided that the purpose of Whois was domain name coordination and not compulsory surveillance of domain name registrants. The US and Australian governments expressed their opposition. The US government's lack of concern for privacy is well known. But what about Australia? The Australian ICANN Governmental Advisory Committee (GAC) representative, Ashley Cross, tried to use his authority as "a government" to intimidate the GNSO, sending it a message announcing that "Australia" supports a broader definition of Whois purpose that gives ICANN a blank check... What does "Australia" really support, however? more

In Bad Taste

So-called domain tasting is one of the more unpleasant developments in the domain business in the past year. Domain speculators are registering millions of domains without paying for them, in a business model not unlike running a condiment business by visiting every fast food restaurant in town and scooping up all of the ketchup packets. Since 2003, the contract between ICANN and each unsponsored TLD registry (.biz, .com, .info, .net, .org, and .pro) has added an Add Grace Period (AGP) of five days during which a registrant can delete a newly registered domain and get a full refund. Although this provision was clearly intended to allow registrars to correct the occasional typo and spelling error in registrations, speculators realized that this allows them to try out any domain for five days for free... more

Network Neutrality Upsetting Worldviews?

With everyone talking about network neutrality, with all the heat, it didn't feel good to have to be in NY today and miss the goings-on in Washington. I watched part of the late afternoon markup session online, with Rep. Barton sounding awfully effective as he marched steadily through Title III -- quickly taking votes, soothing congress people who were suggesting soon-to-be-rejected amendments, and sounding confident. The only substantive work I heard was the rejection of an amendment that would have left in place all state laws that regulate the subjects of the bill -- like mini wireless networks. But the real news had already happened... more

Help! This is Not an Emergency

I like the drift of the Pulver/Evslin proposal on emergency communications, and wish there was as vigorous a debate going on over here. I just hope we in the UK aren't jerked out of complacency by some major disaster -- although widespread use of pre-paid cellular means the problem of sunken landlines isn't as acute. Yet I can't help but wonder why the poor public has to wait for a disaster before they're given partial control over how their number maps to different destinations and services. Why can't I get a voicemail service from someone other than my connectivity provider? Why is ENUM hostage to the telcos, whose interest lies in ensuring that new services can only come from them? more

Wall Street Journal Article on Whois Privacy

Today's Wall Street Journal discusses the fight over Whois privacy. The article on the front page of the Marketplace section starts by discussing how the American Red Cross and eBay use the Whois database to track down scammers: "Last fall, in the wake of Hurricane Katrina, the American Red Cross used an Internet database called "Whois" that lists names and numbers of Web-site owners to shut down dozens of unauthorized Web sites that were soliciting money under the Red Cross logo. Online marketplace eBay Inc. says its investigators use Whois hundreds of times a day..." more

City Identifiers on the Net: A Closer Look

Cities are among the largest regional authorities and natural human communities we know. Of course there are countries like China, India or the USA which count some hundred million or even a billion inhabitants. But there are also countries with far less than 100,000 inhabitants, like Tuvalu, Andorra or Barbados. If city communities are ranked by the number of inhabitants as independent entities among country communities, cities like Tokyo, New York, Shanghai or London head the ranking because they have more citizens than many countries. London for instance has more inhabitants than the Netherlands, and Tokyo outpaces Canada in that respect. Interestingly, there are only around 400 cities worldwide with more than 1 million inhabitants... The following post will give an overview of how cities are being identified on the Internet via Top-Level Domains and the opportunities that lay ahead. more

How Domain Name Traffic Testing/Tasting Works

Starting from an old article (dated July 21st, 2005) published at Computer Business Review, (and following a more recent entry on GoDaddy's Bob Parson's blog) I would like to touch a bit more on the topic of 'traffic testing' or 'traffic tasting' of domains. This topic has been discussed at ICANN meetings since last year and is also referred to by the name of 'add/delete' or 'add/drop' storms... more

Vint Cerf’s Keynote at Domain Roundtable

I had the pleasure of eating breakfast with Vint Cerf, chairman of ICANN's board and Chief Internet Evangelist at Google, prior to his keynote address this morning. It was great to discuss some of the issues domainers are facing with regards to registrar practices, expiring domains, etc. directly with Cerf. Cerf's keynote kept the crowd engaged. I've summarized the topics he covered... Some people have misunderstood Cerf's position with regards to adding new domains. He said he is not opposed to adding new TLDs. What he advocates, however, is having a solid rationale for adding new TLDs. Cerf believes the processes and outcomes of the first two rounds of TLD adds were not satisfactory... more

Post-Disaster Communications Petition

Recently, FCC placed on public review a petition filed by Evslin Consulting and pulver.com. The petition grew out of the experiences felt during a breakdown in communications network caused by Hurricane Katrina. As you may recall, whole communities were evacuated in the Gulf coast and many families were separated because they ended in different cities. Added to the trauma, many of these evacuees found it difficult to contact and communicate with each other. But those who have VoIP service and those who subscribe to premium features on their PSTN lines were better off because their services were able to forward the calls to the new location... more

Continued Move Towards Unified Communications

A couple of new notes that underscore the continued convergence of real-time communications services (e.g. voice/video/IM) into a presence-based real-time IP communications infrastructure... I haven't seen this shift just yet, but increasingly the folks responsible for managing voice and video systems are integrating their planning with the groups in charge of instant messaging and collaboration. I expect this trend to accelerate as we move forward. more