How does the Domain Name System shape our everyday Internet experience?
Session 7 explored the technical foundations of the Domain Name System (DNS), ICANN’s governance role, and the growing policy challenges around DNS abuse. The session connected core infrastructure concepts with real-world governance debates, highlighting how decisions around generic top-level domains (gTLDs) and abuse mitigation impact Internet users across the Asia-Pacific region.
The session featured insights from Edmon Chung, CEO of DotAsia Organisation, and an inventor of patents underlying technologies for internationalized domain names (IDN), and Barkha Manral, ICANN Fellowship alumna, founder of the India Internet Research Organisation, and member of NetMission.Asia’s Advisory Board. Together, they provided a comprehensive introduction to both the operational and governance dimensions of DNS, emphasizing its importance as critical Internet infrastructure.
Understanding the DNS Ecosystem
The session began with an overview of the DNS as a foundational layer of the Internet, translating human-readable domain names into IP addresses. Participants were introduced to the three primary actors in the DNS ecosystem: registrants, registrars, and registries. Using practical examples, the discussion illustrated how these actors interact to ensure a system that is globally accessible, unique, and interoperable.
The session also examined ICANN’s multistakeholder governance model. Supporting Organizations such as the GNSO, ccNSO, and ASO were discussed in terms of their policy development roles, while Advisory Committees including RSSAC, SSAC, GAC, and ALAC were highlighted for their contributions from technical, governmental, and user perspectives. The Policy Development Process was described as consensus-driven and complex, balancing diverse stakeholder interests including business priorities, technical stability, public policy concerns, and user rights.
Discussions further explored governance challenges surrounding gTLDs. Case examples such as .amazon, .kids, and .gov illustrated tensions between trademark rights, public interest, and geopolitical considerations. These cases demonstrated how ICANN’s Global Public Interest framework is still evolving in addressing complex and often contested issues.
DNS Abuse: What It Is and Why It Matters
The second part of the session focused on DNS abuse, defined as a category of security threats including malware, botnets, phishing, pharming, and spam when used as a delivery mechanism for harm. Participants learned how malicious actors exploit user trust through techniques such as typo-squatting and misleading domain registrations.
Practical strategies for identifying suspicious domains were also discussed, including checking domain spelling, reviewing WHOIS or RDAP data, and assessing domain age before engaging with a website.
Four Impact Layers of DNS Abuse
The session outlined four key areas where DNS abuse has significant consequences:
- Security Impact: Risks such as data breaches, financial fraud, and identity theft
- Trust in the Internet: Erosion of user confidence in online services
- Economic Impact: Financial losses and increased cybersecurity costs
- Policy and Governance Impact: Ongoing debates around responsibility and accountability within the DNS ecosystem
Participants examined ICANN’s role in coordinating policy discussions while noting its limited mandate over content regulation. A key discussion point focused on the balance between mitigating abuse and avoiding overreach that could lead to censorship. The need for clear definitions, transparent reporting mechanisms, and shared accountability across stakeholders was emphasized.
Q&A Discussion Highlights
The Q&A session addressed practical and conceptual challenges, including how to communicate Internet security concepts to non-technical audiences and how to prevent misuse of regulatory mechanisms for content control. Participants also explored the practical use of tools like WHOIS and RDAP.
The discussion reinforced that DNS is not only a technical system but also a governance framework requiring careful coordination between multiple stakeholders.
Conclusion
Session 7 highlighted the critical role of DNS in both enabling Internet functionality and shaping policy debates around security and governance. Understanding DNS operations, ICANN structures, and abuse mitigation mechanisms is essential for meaningful engagement in Internet governance processes.
Written by:
Shweta, Taruna Kaur Bamrah
Edited & Reviewed by:
Nawal Munir