DNS

The IANA Stewardship Transition - Now Is the Time to Share Your Views

The IANA Stewardship Transition process may have started more than a year ago, but last week it reached its pinnacle with the publication of the compiled Proposal to Transition the Stewardship of the Internet Assigned Numbers Authority (IANA) Functions from the US Commerce Department's National Telecommunications and Information Administration (NTIA) to the Global Multistakeholder Community" by the IANA Coordination Group (ICG). more

State-Sponsored Attack Is Manipulating DNS Systems of National Security Organizations

A team of security researchers on Wednesday issued a stern warning about a DNS Hijacking campaign being carried out by an advanced, state-sponsored actor believed to be targetting sensitive networks and systems. more

More on Portable Email Addresses

Last month a bill in the Israeli Knesset would have required ISPs to provide portable e-mail addresses, analogous to portable phone numbers that one can take from one phone company to the other. As I noted at the time, e-mail works differently from telephone calls, and portability would be difficult, expensive, and unreliable. So I was wondering, idly, if we really wanted to provide portable e-mail addresses, how hard would it be? more

The Window of Opportunity for ccTLDs

The announcement that .co has already achieved over 450,000 new registrations since the opening up of the second level a month ago demonstrates that there is strong demand in the global domain name marketplace for quality new domain spaces. Though .co is the country code Top Level Domain (ccTLD) for Colombia, the second-level registrations (i.e. company.co) are available on a global basis and it is being pitched as a direct competitor to the dominant .com gTLD. Google has altered its algorithm to increase the relevance of search results in the .co domain by treating .co as a gTLD... more

IP Address Distribution Doesn’t Fit in the Registry/Registrar Model

At the IGF2010 in Vilnius, two folk are floating a trial balloon about separating the allocation function from the registry services function. Currently, these functions are seen as indivisible by the Internet addressing community. In other words, one gets an allocation or assignment from a RIR and the RIR adds the assignment to their database... The question being asked is "Is it time for a split between allocation and services for Internet number resources as was the case for domain name resources?" My answer is no more

ICANN, the New gTLD Program, and Our Responsibility for the Internet

When ICANN approved the New generic Top-Level Domain (gTLD) Program in Singapore in June 2011, it pushed the activities in this space to a new level. I think we will all agree that everyone involved are very busy working on new gTLD applications and getting organized per the Applicant Guidebook requirements. This to be ready in time for the 12th of January 2012 ICANN new TLD Program launch date. However, good activities also brings along bad activities. more

Call for Participation – ICANN 69 DNSSEC and Security Workshop, October 2020

If you are interested in presenting at the ICANN 69 DNSSEC and Security Workshop during the week of 17-22 October 2020, please send a brief (1-2 sentence) description of your proposed presentation to [email protected] by 27 August 2020. We are open to a wide range of topics related to DNS, DNSSEC, DANE, routing security, and more. There are some ideas in the Call for Participation below, but other ideas are definitely welcome, too! more

Some Random Notes from IETF 115

The IETF held its 115th meeting in London in November 2022. This was another in the set of hybrid meetings with specific support for online attendees in addition to the normal face-to-face meetings for the week. In no particular order, here are a few of my impressions from the IETF meeting. more

Driving DNSSEC: The Need for Integration of All the Functions Needed

DNSSEC continues to gain momentum as network operators and domain owners watch and learn from early adopters. The learning process is made easier by efforts such as the ongoing work conducted by researchers at Sandia labs to methodically identify and categorize the kinds of problems that are occurring. more

FBI Agent Thomas X. Grasso Receives First J.D. Falk Award for Establishing DNS Changer Working Group

Convincing competitors, disparate business entities and researchers to collaborate - many donating their services and resources - to protect millions of end-users worldwide is no small feat. Yet FBI Supervisory Special Agent Thomas X. Grasso did just that by quietly working behind the scenes to create the DNS Changer Working Group that saved an inestimable number of end-users from losing access to the Web over the last two years. more

Dear U.S.A. – Observations on the Cyber Solarium Commission Report

I am writing to you as someone who is not your citizen, (although I had the fortune to wed the most beautiful of your daughters), to share my thoughts about the recent US Government Cyber Solarium Commission report. U.S.A. We owe you one! Without you and your citizens there would be no free Internet as we know it. Thank You! Your constitution is our inspiration. We, the global digital citizenship want to be "the people", in order to "secure the Blessings of Liberty to ourselves and our Posterity..." more

Live Long and (Do Not) Prosper: Lessons and Reminders from Yesterday’s Wikipedia Outage

Yesterday's Wikipedia outage, which resulted from invalid DNS zone information, provides some good reminders about the best and worst attributes of active DNS management. The best part of the DNS is that it provides knowledgeable operators with a great tool to use to manage traffic around trouble spots on a network. In this case, Wikipedia was attempting to route around its European data center because... more

Neustar Losing .us Could Be Good for .com Registrants

Neustar is facing a potential loss of the Dot-US franchise as competitors bid against them. Why might this be of interest to .com registrants? ...The issue of antitrust with regards to the .com agreement has never really been properly settled, as a well-funded complainant hasn't brought forward a case to full fruition in the courts. ICANN sold out the public by agreeing to a settlement that would see its own coffers swell, at the expense of registrants, so they do not count. more

Routing Without Rumor: Securing the Internet’s Routing System

The Domain Name System has provided the fundamental service of mapping internet names to addresses from almost the earliest days of the internet’s history. Billions of internet-connected devices use DNS continuously to look up Internet Protocol addresses of the named resources they want to connect to - for instance, a website such as blog.verisign.com. Once a device has the resource’s address, it can then communicate with the resource using the internet’s routing system. more

Thinking Outside The ICANN Box: Creating A Prototype Based On Internet Experience - Part I

In research, one of the important steps is to identify the problem that needs exploration. Another step is to identify how to find a solution. Once it is possible to agree on the nature of the problem, then it begins to be a matter of how to approach the problem. more