DNS

We Can Have Forever URLs

A Forever URL is one that never expires. You own it and needn't worry about forgetting to renew it. The term itself is inspired by the US Forever Stamps, which you can use even if the postal rate goes up. This article looks at the underlying mechanisms for linking such information and is aimed at a technical audience. The DNS isn't just about websites; it is fundamental to how we connect endpoints, be they websites, devices, documents etc. more

In AI, We Trust!?

When it comes to Artificial Intelligence (AI), there is a widespread fear that AI machines will "take over" and dominate humanity. Today, we should be concerned when governments and digital corporations use AI to replace trust as the fundamental value and principle in the digital domain. more

Domains Under the Most-Abused TLDs: Same Old DNS Abuse Trends?

While threat actors can use any domain across thousands of top-level domains (TLDs), they often have favorites. For instance, you may be familiar with Spamhaus's 10 most-abused TLDs for spamming. WhoisXML API researchers recently built on this list by analyzing 40,000 newly registered domains (NRDs) that sported some of the listed unreputable TLDs. We called this study "DNS Abuse Trends: Dissecting the Domains Under the Most-Abused TLDs." more

The DNS at the IGF

It's unclear what this means in the long run. Do bad actions and actors go undetected? Do we lose our visibility into network management? What is a "secure" network, and how do we secure it using traditional techniques of network perimeter traffic inspection when all the network traffic is opaque? If we can't see inside the DNS anymore, then how can we tell if (or when) the DNS has been captured by one or two digital behemoths? more

Achieving Multi-Stakeholder Progress on DNS Abuse

DNS Abuse and how to address it has been the topic of intense, often conflictual, and rarely conclusive discussions for many years, starting with the very definition of the term and the degree of responsibility bestowed upon DNS operators. In 2018, after several months of intersessional work, the Internet & Jurisdiction Global Conference brought together in Ottawa more than 200 key stakeholders to define a roadmap to address certain jurisdictional challenges on the Internet, including DNS abuse. more

ICANN Policymaking Should Be Even More Transparent

Transparency and accountability are embedded in ICANN's core values. Indeed, ICANN's Bylaws mandate that "ICANN and its constituent bodies shall operate to the maximum extent feasible in an open and transparent manner ...". Public Interest Registry believes that a dedication to transparency is fundamental to the strength and continued effectiveness of ICANN's multistakeholder model. more

Solving the .US Registrant Data Directory Services (RDDS) Conundrum

Recently ten Democratic Members of Congress wrote a letter to Alan Davidson, head of the NTIA, requesting that the "NTIA immediately cease the public disclosure of personal information about users of .US" country code top-level domain (ccTLD). This communication highlights a significant concern regarding domain registration data: the need to protect the privacy rights of Registrants. However, an equally significant concern regarding registration data was raised... more

ICANN’s Accountability and Transparency – a Retrospective on the IANA Transition

As we passed five years since the Internet Assigned Numbers Authority transition took place, my co-authors and I paused to look back on this pivotal moment; to take stock of what we've learned and to re-examine some of the key events leading up to the transition and how careful planning ensured a successful transfer of IANA responsibilities from the United States Government to the Internet Corporation for Assigned Names and Numbers. more

The World of the Subdomain

A web domain name is the foundational piece of internet property allowing its owner (registrant) to construct and host an associated website. On a domain, the owner is also able to construct whatever subdomains they wish -- a process that is technically achieved via the configuration of records on the authoritative domain name system (DNS) server. more

Some Thoughts on DNS4EU – the European Commission’s Intention to Support the Development of a New European DNS Resolver

The last few decades have not been a story of unqualified success for European technology enterprises. The European industrial giants of the old telephone world, such as the former stalwarts Alcatel, Siemens, Philips, Ericsson and Nokia, have found it extraordinarily difficult to translate their former dominant positions in the telco world into the Internet world. To be brutally frank, none of the current generations of major players in the digital environment are European. more

The Ever-Evolving Problem of DNS Abuse

For several years, many within ICANN circles have raised concerns about the escalating nature of domain name system (DNS) abuse. While some strides were made toward a safer DNS, new data - this time from a comprehensive study of DNS abuse by the European Union - demonstrates that abuse remains a frustratingly obstinate problem that requires urgent attention. We've seen some registries and registrars testing innovative industry-led initiatives in an effort to address the issues. more

How Not to Take Russia Off the Internet

Last week the Ukrainian government sent a letter to ICANN asking them to revoke the ".ru", ".рф" and ".su" top-level domains. It also said they were asking RIPE, which manages IP addresses in Europe, to revoke Russian IP addresses. Both ICANN and RIPE said no. Other people have explained why it would have been a policy disaster, but beyond that, neither would actually have worked. more

ICANN, Ukraine and Leveraging Internet Identifiers

Ukraine's representative to ICANN's Governmental Advisory Committee (GAC) has sent a letter to the Internet Corporation for Assigned Names and Numbers (ICANN) to remove Russian-administered top level domains (.RU, .SU and .рф) from the DNS root zone. In a separate letter, Ukraine's representative also asked RIPE NCC to withdraw the right to use all IPv4 and IPv6 addresses by all Russian members of the regional IP registry for the European region. more

ICANN’s Accountability Mechanisms – in Name Only?

On December 14, 2021, Dot Hip Hop, LLC (DHH) filed an Urgent Reconsideration Request following ICANN staff inaction (for its over four-month delay) of its Assignment Request for the .hiphop Registry Agreement. Not only did the ICANN Board Accountability Mechanisms Committee (BAMC) decide against considering the Reconsideration Request on an urgent basis, but on its last day of business for 2021, ICANN Org decided to retaliate against DHH for filing the Reconsideration Request in the first place ... more

Numerous Lessons We Can Learn From the Facebook Outage and Its Mistakes

It was only a few weeks back, in July of this year, where I remarked that an Akamai report of an outage was unusual for this industry. It was unusual in that it was informative in detailing their understanding of the root cause of the problem, describing the response that they performed to rectify the immediate problem, the measures being undertaken to prevent a recurrence of this issue, and the longer-term measures to improve the monitoring and alerting processes used within their platform. more