DNS

Will ENUM Deliver?

ENUM (E.164 NUmber Mapping) is a technology that has been around for a little while that has promised much and, so far, delivered little to the average user. As Nominet has recently been awarded the contract to administer the UK 4.4.e164.arpa delegation, I thought it was time that I put my thoughts on this subject down in writing. I'm going to cover the potential of ENUM in the telecoms industry and what it could mean to you, along with how it is currently being used and what potential security issues surround ENUM. more

The DNSSEC Industry Coalition Meets to “Make It So”

The DNSSEC Industry Coalition conducted its first face to face meeting on Friday, March 13, 2009 at Google's Washington, DC office. Google's fun filled meeting room was packed with organizations that share a keen interest in DNS Security through the implementation of DNSSEC. more

This Is Not Your Father’s Traceroute Tool

Traceroute is a network tool that helps determine the path packets take as they travel from one location to another, identifying all of the "hops" along the way. I wonder why they are called hops*? Almost all operating systems have traceroute utilities built in. The command is just that "traceroute", Windows systems abbreviate the command as "tracert" to deal with the 8.3 file naming convention of old... So, let's look at what information traceroute gives you. more

Recursive DNS and You

In the world of DNS, there are two types of DNS servers, 'recursion disabled' and 'recursion enabled'. Recursion disabled servers, when asked to resolve a name, will only answer for names that they are authoritative for. It will absolutely refuse to look up a name it does not have authority over and is ideal for when you don't want it to serve just any query. It isn't, however, very useful for domains you don't know about or have authority over... more

Mexico City Hosts an Eventful ICANN Meeting

The Mexico City ICANN Conference was more eventful than some of us had anticipated. Among the highlights was Paul Twomey's announcement that he is stepping down as President and CEO of ICANN effective on June 30... Before the Conference, ICANN had released the second draft of its Guidebook for new generic Top-Level Domains (gTLDs). It was not greeted with universal acclaim... more

ICANN Con Rocas (or ‘ICANN On the Rocks’)

ICANN Meetings can be an intimidating place for first-timers or even those who have only attended for the few years. The acronyms fly fast and furious. The participants, or at least most of them, have been working on the issues for years (even decades). The technical and policy issues are complex. Luckily, however, an attendee can overcome these barriers to entry with a few drinks at the hotel bar. .. more

The DNSSEC Groundswell

It's been 15 long years since the standard for DNSSEC was developed and sadly adoption has been painfully low until recently, thanks to Dan Kaminsky, the infamous Internet Researcher who indentified that gaping hole in the DNS. The discovery of the fundamental flaw in DNS sparked industry wide attention! Every day, we move a little closer to widespread DNSSEC adoption, so I thought I'd take a moment and highlight some of the most notable milestones... more

What ICANN Participants Have in Common with (and Could Learn from) Quakers

Throughout my childhood, I was a practicing member of the Religious Society of Friends (the 'Quakers'). Now, for the first time, I am participating in an ICANN meeting (specifically, the 34th in Mexico City). While at first blush these to two experiences seem to have little in common, it is actually striking how much they are alike... more

Domain Name Registration: Not a Technology Service Any More?

It didn't seem to make any headlines, but it is an interesting sign of the Internet times that, effective January 1, 2009 , the United State Patent and Trademark Office ("USPTO") changed the International Classification of "domain name registration services" to Class 45 (defined below). The reason that the move is interesting is that it is just one more indication that the world of the Internet is becoming less and less about technology and more and more about law and policy. more

Could DoC Nominee Benefit Internet Governance, Help Globalize ICANN?

Wednesday's announcement by the Obama administration, that former Washington state governor Gary Locke has been nominated as the next Secretary of Commerce could be a good sign for Internet governance, and the continued globalization of the ICANN regime. The Chinese-American Locke brings key political capital and experience to the table. He is well respected within and has access to the most senior levels of the Chinese government... more