DNS

The User Experience with New TLDs: How to Avoid the Junk Mail File or ‘User Unknown’

As new Top-Level Domains (TLDs) are launched, the industry mustn't overlook the customer experience. A key question is this: Will the software applications we all use, recognize the new TLDs and know what to do with them in a timely fashion? Think email and even form-fill applications. I speak from experience here. In 2006 when we launched the .MOBI TLD, there were arguably only a handful of .MOBI email addresses in existence. To my dismay, I found that often emails sent only from my .MOBI account were not being received at the other end... more

IPv6 RIPEness: One Year Later

A year ago, the RIPE NCC introduced IPv6 RIPEness -- a system that rates IPv6 deployment of Local Internet Registries (LIRs)... Now, one year later, the numbers have gone up... In absolute numbers: more than 3,000 LIRs have IPv6 address space. This means that the RIPE NCC has made more than 1,100 IPv6 allocations within 12 months. more

Responsibilities of the DNS: “Oh YES you will!”, “Oh NO you will not!”

What is the responsibility of the DNS? Should the DNS be responsible for policing traffic across its infrastructure? Should the blocking and blacklisting of names or throttling of query packets be the responsibility of the DNS? From experience I know my opening paragraph has started passionate debates in more than one section of this globe. We at CommunityDNS have found ourselves right in the middle of such heated debates. "Oh YES you will!", "Oh NO you will not!" more

Open letter to US House Subcommittee for Oversight Hearing on gTLDs

This is an open letter to the United States House Subcommittee on Intellectual Property and the Internet regarding the Oversight Hearing on new Top-Level Domains to be held on Wednesday 4 May. The intention of the open letter is to highlight the imbalance of intellectual property interests on the panel and to ensure the Subcommittee is presented with some balanced facts and benefits of the new Top-Level Domain program. more

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

Beyond the Top Level: DNSSEC Deployment at ICANN 40

I recently wrote about the encouraging level of DNSSEC adoption among top-level domain name registries, and noted that adoption at the second level and in applications is an important next step for adding more security to the DNS. The root and approximately 20 percent of the top level domains are now signed; it is time for registrars and recursive DNS servers operated by the ISPs to occupy center stage. 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

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