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WHOIS History API: Powering Domain Investigations

Reverse WHOIS: A Powerful Process in Cybersecurity

Domain Research and Monitoring: Keeping an Eye on the Web for You

DNS Security / Most Commented

Homeland Security Department Was Warned About DNSSEC Key Ownership and Trust Issues

The Internet Governance Project has unearthed a consultancy report to the U.S. Department of Homeland Security (DHS) that makes it clear that the issue of root signing and DNSSEC key management has been recognized as a political issue within the US government for long time. more

The Case Against DNSSEC

I was talking to my good friend Verner Entwhistle the other day when he suddenly turned to me and said "I don't think we need DNSSEC". Sharp intake of breath. Transpired after a long and involved discussion his case boiled down to four points: 1. SSL provides known and trusted security, DNSSEC is superfluous, 2. DNSSEC is complex and potentially prone to errors, 3. DNSSEC makes DoS attacks worse, 4. DNSSEC does not solve the last mile problem. Let's take them one at a time... more

Defending Networks Against DNS Rebinding Attacks

DNS rebinding attacks are real and can be carried out in the real world. They can penetrate through browsers, Java, Flash, Adobe and can have serious implications for Web 2.0-type applications that pack more code and action onto the client. Such an attack can convert browsers into open network proxies and get around firewalls to access internal documents and services. It requires less than $100 to temporarily hijack 100,000 IP addresses for sending spam and defrauding pay-per-click advertisers. Everyone is at risk and relying on network firewalls is simply not enough. In a paper released by Stanford Security Lab, "Protecting Browsers from DNS Rebinding Attacks," authors Collin Jackson, Adam Barth, Andrew Bortz, Weidong Shao, and Dan Boneh provide ample detail about the nature of this attack as well as strong defenses that can be put in place in order to help protect modern browsers. more

Trusted Notifier Network (TNN) Core Concept 1: Unfair Cost Transfer and Reversal of Commercial Best

A flawed abuse-response system shifts costs from perpetrators to intermediaries, overwhelming enforcement. The Trusted Notifier Network seeks to realign incentives, curb low-quality reporting, and restore efficiency by embedding trust, accountability, and cost redistribution. more

How DNSXplore Strengthens Internet Trust Across the Global DNSSEC Landscape

A once-trusted internet protocol is showing its age. DNSXplore, a global DNSSEC archive, exposes weaknesses, improves diagnostics and nudges adoption, helping secure the cryptographic chain underpinning online trust. more

How Bad Actors Are Leveraging DNS: Looking at the Latest Trends

Bad actors are exploiting DNS with growing sophistication. New domains dominate threat infrastructure, daily user exposures are rising, and AI is accelerating attack creation, making DNS intelligence an increasingly critical early-warning system for modern cyber defence. more

You Are Invited to Engage in Project Jake: Shaping the Future of DNS Data Governance

Project Jake invites global DNS stakeholders to test JADDAR, a privacy-respecting framework for secure access to registration data, aiming to reduce regulatory fragmentation and modernise domain governance through collaborative, policy-aligned engineering solutions. more

Domain Security Report: Are Global 2000 Companies Doing Enough on Domain Security?

A six year study of Global 2000 firms finds progress on email authentication but worrying gaps elsewhere. Despite rising DMARC adoption, falling DNS redundancy and uneven regional uptake leave companies exposed to domain based attacks. more

The Excruciating Slow Rise of DNSSEC: A Dialogue With Roy Arends About Myths, Realities and Hard Lessons

DNSSEC promised to secure DNS with cryptographic proof, yet messy rollouts, outages, and hype backlash ruined its reputation. This piece argues that storytelling and emotions shape adoption as much as specs, and that automation enables a reset. more

Call for Participation - ICANN DNSSEC and Security Workshop for the ICANN 85 Community Forum

ICANN invites proposals for its DNSSEC and Security Workshop at the ICANN85 Community Forum in March 2026, offering a platform for global experts to share insights on DNS, routing security, and emerging threats. more

Internet Governance in 2026: Sovereignty, Security, and the Limits of Multistakeholderism

As Internet governance fragments in 2026, authority shifts from open, multistakeholder forums to state-led security regimes, legal instruments, and alliance-based cooperation, challenging longstanding institutions and reshaping global norms through enforcement rather than consensus. more

Looking Ahead: ICANN’s Upcoming Policy on DNS Abuse Mitigation

ICANN is finalising a policy to curb DNS abuse, aiming to preserve internet stability while defending freedom of expression. With regulatory pressure mounting, the multistakeholder model faces a critical test. more

NANOG 95: From Faster Fibre to Route Leaks, Operators Face Old Problems with New Tools

The NANOG 95 conference spotlighted breakthroughs in fibre optics, wireless technology, routing security, and quantum computing, offering a forward-looking assessment of internet infrastructure and its vulnerabilities, as reported by APNIC's Geoff Huston. more

AWS Unveils Route 53 “Accelerated Recovery” to Bolster DNS Resilience

AWS is introducing Route 53 Accelerated Recovery to help organizations maintain DNS control during regional outages, offering a 60-minute recovery objective and sustained access to key API operations for critical updates and traffic management. more

DNS Under Strain: Technical and Policy Challenges in Supporting the Internet of Autonomous Things

A new IETF draft outlines critical limitations of DNS in supporting the Internet of Autonomous Things, highlighting challenges related to latency, mobility, security, and privacy, and proposing architectural improvements to meet evolving machine-driven demands. more