DNS

7 Must Have Attributes of an IP Address Management System

Exponential growth of networks combined with the complexity introduced by IT initiatives e.g. VoIP, Cloud computing, server virtualization, desktop virtualization, IPv6 and service automation has required network teams to look for tools to automate IP address management (IPAM). Automated IPAM tools allow administrators to allocate subnets, allocate/track/reclaim IP addresses and provide visibility into the networks. Here are some examples of what a typical IPAM tool can do... more

Will Blocking a TLD Fracture the Internet?

In his eloquent dissent against approving .XXX, ICANN Board member George Sadowsky talked about blocking and filtering top-level domains. It's a concise statement of a concern that has been identified by various people, including members of the Governmental Advisory Committee (GAC), as an impediment to the new generic Top-Level Domain (gTLD) program. It's a thorough defense of a common point of view about blocking TLDs, but while no-one can disagree about the fact of blocking, what is the actual effect? more

Registrar Stakeholder Group in GNSO Works Against the ICANN Multistakeholder Social Compact

One of the essential features of the social compact that makes ICANN viable in its stewardship of the Domain Name system is that the operations of the Contracted Parties, i.e. Registrars and Registries, are governed by the cooperation of the contracted parties and the non-contracted parties, i.e. the stakeholders, in the creation of policy. In ICANN, contracts and other agreements are the method by which this policy is instantiated. more

Top Public DNS Resolvers Compared

At ThousandEyes, we've always been curious about the performance of various public DNS resolvers -- especially since Google threw their hat in the ring back in 2009. We satisfied our curiosity this week, so we thought we'd share the results. Here's how we did it. more

A Phased Array Early Warning System

The following is a proposal for an "Early Warning" system to resolve one of the remaining impasses between the ICANN Board and the ICANN Governmental Advisory Committee (GAC) as identified in the GAC Scorecard. Based upon phased array radar technology, this proposal is designed to incorporate multiple discrete evaluation phases into the new generic Top-Level Domain (gTLD) program to provide an integrated and comprehensive early warning system for the GAC in providing advice to the ICANN Board, potential applicants, and the broader Internet community. more

Missing in Action - ICANN’s 2010 Annual Report

In preparation for some upcoming long-haul international flights, I was looking for some "light" ICANN reading material. One document that came to mind was ICANN's 2010 Annual Report. Over the last four years ICANN has produced a year end report. While this document was probably originally conceived as a means to demonstrate ICANN's progress... more

Still Missing in Action

After wading through the various IANA Notice of Inquiry (NOI) submissions I thought I would take a break and do a secondary review of the recently concluded ICANN regional meeting in San Francisco. In doing this review there were three things that kind of jumped out at me as still missing in action. more

Garth Bruen Discussing Whois, DNSSEC and Domain Security

NameSmash has interviewed Garth Bruen, Internet security expert and creator of Knujon, on some key issues under discussion during the recent ICANN meetings in San Francisco. Topics include Whois, DNS Security Extensions (DNSSEC) and generic Top-Level Domains (gTLDs) -- issues of critical importance particularly with ICANN's expected roll-out of thousands of new gTLDs in the coming years. more

DNSSEC Deployment Reaching Critical Mass

Less than nine months after the DNS root was signed, the rollout of DNSSEC across the Internet's top-level domains is approaching the tipping point. Thanks to the combined efforts of registries around the world, the new security protocol will soon be available to the majority of domain name registrants in almost a quarter of all TLDs. more

GAC New gTLD No Fly Zone

I have struggled over the past couple of weeks to come up with a metaphor to succinctly describe the standoff between the ICANN Board and the ICANN Government Advisory Committee (GAC) over the new generic Top-Level Domain (gTLD) implementation process. So here's my best attempt to explain these dynamics in terms a layperson may be better to understand. I chose the metaphor for its timeliness, without meaning to offend anyone. more

Inquiring About the “Unthinkable”

There has been no shortage of speculation within the ICANN community regarding the continued show down between the ICANN Board and its Governmental Advisory Committee (GAC) over new generic Top-Level Domains (gTLDs) and the pending expiration of the IANA contract this September. Now one of the more interesting topics of discussion that I have had with multiple independent parties was the potential of ICANN making changes to the L root zone file... more

ICANN’s New gTLD Double Standard?

Over the last two days I have sat in a room and watched a rather interesting dynamic unfold between the ICANN Board and its Government Advisory Committee (GAC). While I remain optimistic of there being a responsible closure to the new gTLD implementation process within the next six months, an apparent double standard being used by the ICANN Board could be a potential stumbling block. more

Making IDN gTLDs Attractive and Safe

The primary focus of this article is to illustrate that the Applicant Guidebook is not supplying sufficient protection mechanisms, and creates too high financial barrier for those who are interested in applying for multiple Top-Level Domains (TLDs) that are translations/transliterations of each other and/or of an existing generic Top-Level Domains (tt-gTLDs). more

Mubarak, Ben Ali, Kaddafi, ICANN: What They Have in Common Is Scary. Will They Share the Same Fate?

Will current failed ICANN direction on the New generic Top-Level Domains (gTLDs) doom its Regime to follow the fate of Mubarak, Ben Ali, and soon Kaddafi's? The whirlwinds of change we all have witnessed that started blowing in Tunisia, moved to Egypt and is now engulfing Libya, Yemen, Jordan and soon many others, have signaled a revolutionary way of thinking not just at local or regional levels but I believe on global levels too. more

On the Introduction of new Top Level Domains into the Domain Name System

The introduction of new top level domains (TLDs) has been the subject of debate and action in the ICANN arena since 1999 (just a year after the organization was founded). Herein are some thoughts about some of the issues associated with increasing the top level domain name space. more