DNS

.WTF Domain Being Used In Privacy Campaign

ICANN comment periods on policy proposals don't normally garner much attention. In the case of the current comment period on proxy/privacy services, however, things are very different. To date several thousand comments have been filed, while the topic of the policy proposals has received media attention across hundreds of outlets. more

DNSSEC Successes, Statistics and Innovation Streaming Live from ICANN 53 on 24 June 2015

Where has DNSSEC been successful? What are some current statistics about DNSSEC deployment? What are examples of innovations that are happening with DNSSEC and DANE? All of these questions will be discussed at the DNSSEC Workshop at ICANN 53 in Buenos Aires happening on Wednesday, June 24, 2015, from 09:00 – 15:15 Argentina time (UTC-3). You can watch and listen to the session live. more

Ensuring a Strong ICANN Accountability Framework

The U.S. Government's decision to transition its legacy role as the administrator of the IANA functions contract to the global multi-stakeholder community is an important step in the continued evolution of the Internet. While the Motion Picture Association of America (MPAA) supports this transition, we strongly believe that a comprehensive accountability framework, developed, agreed to and approved by the multi-stakeholder community must be in place in advance of finalizing any IANA transition recommendations. more

The Longevity of the Three-Napkin Protocol

It is not often I go out to my driveway to pick up the Washington Post -- yes, I still enjoy reading a real physical paper, perhaps a sign of age -- and the headline is NOT about how the (insert DC sports team here) lost last night but is instead is about an IT technology. That technology is the Border Gateway Protocol (BGP), a major Internet protocol that has been around for more than a quarter century, before the Internet was commercialized and before most people even knew what the Internet was. more

New Report on Performance Measurements of the DNS Root Service in China

Zhiwei Yan writes to report: "CNNIC recently lunched a monitoring to measure the performance of the DNS root service in China (mainland). The results reflect that the service diversity from different ISPs and different geographical locations is obvious for different root servers. Besides, the stability of the DNS root service is directly affected by the BGP routing system. CNNIC will continue this work and anticipate the wide participation from the community." more

DNS-Based DDoS: Diverse Options for Attackers

Denial of service attacks have been around since the Internet was commercialized and some of the largest attacks ever launched relied on DNS, making headlines. But every day a barrage of smaller DNS-based attacks take down targets and severely stress the DNS ecosystem. Although DNS servers are not usually the target of attacks they are often disrupted so attention from operation teams is required. There is no indication the problem is going away and attackers continue to innovate. more

Registration Operations is More Than Just Registering Domain Names

Perceptions can be difficult to change. People see the world through the lens of their own experiences and desires, and new ideas can be difficult to assimilate. Such is the case with the registration ecosystem. Today's operational models exist because of decisions made over time, but the assumptions that were used to support those decisions can (and should) be continuously challenged to ensure that they are addressing today's realities. Are we ready to challenge assumptions? Can the operators of registration services do things differently? more

Join Live On Sunday - 2nd Registration Operations Workshop (ROW) In Dallas

This Sunday, March 22, 2015, the second Registration Operations Workshop (ROW) will be taking place at the Fairmont Dallas hotel from 12:30 -- 4:30 pm CDT. Discussion will include extensions to EPP, new encryption initiatives and also suggestions for ways to further automate DNS interactions between registries, registrars and DNS operators, including a need to do this for DNSSEC. more

Is DNSSEC Worth the Effort?

A blog post has created some attention online through its extremely negative attitude to DNSSEC. Through the years, I have come in contact with many arguments against DNSSEC that suggest that anyone who is critical has not managed to or wanted to familiarize themselves with what DNSSEC is and does. We have received many questions concerning the article, so I feel it's appropriate to respond to the criticism. more

Seeking Proposals for ICANN 53 DNSSEC Workshop on June 24, 2015, in Buenos Aires

Are you interested in sharing lessons you've learned in deploying DNSSEC or DANE with the wider community? Have you performed new measurements related to DNSSEC deployment that you want to share publicly? Do you have a new tool or service that you think people in the DNSSEC community would find interesting? Are you seeking feedback on some ideas you have to make DNSSEC better or easier to deploy? more

Minimum Disclosure: What Information Does a Name Server Need to Do Its Job?

Two principles in computer security that help bound the impact of a security compromise are the principle of least privilege and the principle of minimum disclosure or need-to-know. As described by Jerome Saltzer in a July 1974 Communications of the ACM article, Protection and the Control of Information Sharing in Multics, the principle of least privilege states, "Every program and every privileged user should operate using the least amount of privilege necessary to complete the job." more

AFRINIC Partners With ICANN on AFRICA DNS Business Exchange Programme

A series of internships have been set up to facilitate capacity building for registrars and registries in Africa to boost the African domain name business. Launched by ICANN in partnership with AFRINIC, the first phase of the DNS Business Exchange Programme involved interns selected from ICANN accredited registrars. more

Notes from NANOG 63

The following is a selected summary of the recent NANOG 63 meeting, held in early February, with some personal views and opinions thrown in! ...One view of the IETF's positioning is that as a technology standardisation venue, the immediate circle of engagement in IETF activities is the producers of equipment and applications, and the common objective is interoperability. more

The Why and How of DNS Data Analysis

A network traffic analyzer can tell you what's happening in your network, while a Domain Name System (DNS) analyzer can provide context on the "why" and "how." This was the theme of the recent Verisign Labs Distinguished Speaker Series discussion led by Paul Vixie and Robert Edmonds, titled Passive DNS Collection and Analysis -- The "dnstap" Approach. more

Over 75% of All Top-Level Domains (TLDs) Now Signed With DNSSEC

As I was entering in data for the weekly DNSSEC Deployment Maps, I was struck by the fact that we are now at the point where 617 of the 795 top-level domains (TLDs) are now signed with DNSSEC. You can see this easily at Rick Lamb's DNSSEC statistics site...Now, granted, most of that amazing growth in the chart is because all of the "new generic TLDs" (newgTLDs) are required to be signed with DNSSEC, but we are still seeing solid growth around the world. more