Empowering the Internet in Eastern India: CyberPeace Brings L-Root Server to Ranchi

Research Wing
Research Wing
Innovation and Research
PUBLISHED ON
Jan 8, 2025
10

In an exciting milestone achieved by CyberPeace, an ICANN APRALO At-Large organization, in collaboration with the Internet Corporation for Assigned Names and Numbers (ICANN), has successfully deployed and made operational an L-root server instance in Ranchi, Jharkhand. This initiative marks a significant step toward enhancing the resilience, speed, and security of internet connectivity in eastern India.

Understanding the DNS hierarchy – Starting from Root

Internet users access online information through different domain names and interactions with any web browser takes place through IP (Internet Protocol) addresses. Domain Name System (DNS) functions as the internet's equivalent of Yellow Pages or the phonebook of cyberspace. When a person uses a domain name like www.cyberpeace.org to access a website, their browser communicates with the internet protocol, and DNS converts the domain name to the corresponding IP address so that web browsers may load the web pages. The function of a DNS is to convert domain names to Internet Protocol addresses. It enables the respective browsers to load the resources from the Internet.

When a user types a domain name into your browser, a DNS query works behind the scenes to find the website’s IP address. First, your device asks a DNS resolver—often provided by your ISP or a third-party service—for the address. The resolver checks its cache for a match, and if none is found, it queries a root server to locate the top-level domain (TLD) server (like .com or .org). The resolver then asks the TLD server for the Authoritative nameserver responsible for the particular domain, which provides the specific IP address. Finally, the resolver sends this address back to your device, enabling it to connect to the website’s server and load the page. The entire process happens in milliseconds, ensuring seamless browsing.

Special focus on Root Server:

A root server is a name server that directly answers queries for records in the root zone and redirects requests for more specific domains to the appropriate top-level domain (TLD) servers. Root servers are an integral part of this system, acting as the first step in resolving a domain name into its corresponding IP address. They provide the initial direction needed to locate the authoritative servers for any domain.

The DNS root zone is served by 13 unique IP addresses, supported by hundreds of redundant root servers distributed worldwide connected through Anycast Routing to manage requests efficiently. As of January 8, 2025, the global root server system consists of 1921 instances operated by 12 independent root server operators. These servers ensure the smooth functioning of the internet by managing the backbone of DNS queries.

Type of Root Server Instances:

Well, in this regard,  there are two types of root server instances that can be found– Global instance and Local instance

Global root server instances are the primary root servers distributed strategically around the world. Local instances, on the other hand, are replicas of these global servers deployed in specific regions to handle local DNS traffic more efficiently. In each operator's list of sites, some instances are marked as global (globe icon) and some are marked as local (flag icon). The difference is in how widely available that instance will be, because of how routing for that instance is done. Recall that the routes for an instance are announced by BGP, the inter-domain routing protocol.

For global instances, the route advertisement is permitted to spread throughout the Internet, i.e., any router on the Internet could know the path to that instance. Of course, for a particular source, the route to that instance may not be the optimal route, so some other instance could be chosen as the destination.

With a local instance, however, the route advertisement is limited to only nearby networks. For example, the instance may be visible to just one ISP, or to ISPs that connect at a particular exchange point. Sources from farther away will not be able to see and query that local instance.

Deployment in Ranchi - The Journey & Significance:

CyberPeace in Collaboration with ICANN has successfully deployed an L-root server instance in Ranchi, marking a significant milestone in enhancing regional Internet infrastructure. This deployment, part of a global network of root servers, ensures faster and more reliable DNS query resolution for the region, reducing latency and enhancing cybersecurity

Image Source: https://root-servers.org/


The Journey of deploying the L-Root instance in Collaboration with ICANN followed the steps-

  • Signing the Agreement: Finalized the L-SINGLE Hosting Agreement with ICANN to formalize the partnership.
  • Procuring the Hardware: Acquired the required hardware appliance to meet technical standards for hosting the L-root server.
  • Setup and Installation: Configured and installed the appliance to prepare it for seamless operation.
  • Joining the Anycast Network: Integrated the server into ICANN's global Anycast network using BGP (Border Gateway Protocol) for efficient DNS traffic management.

The deployment of the L-root server in Ranchi marks a significant boost to the region’s digital ecosystem. It accelerates DNS query resolution, reducing latency and enhancing internet speed and reliability for users.

This instance strengthens cyber defenses by mitigating Distributed Denial of Service (DDoS) risks and managing local traffic efficiently. It also underscores Eastern India’s advanced digital infrastructure, aligning with initiatives like Digital India to meet evolving digital demands.

By handling local queries, the L-root server eases the load on global servers, contributing to a more stable and resilient global internet.

CyberPeace’s Commitment to a Secure and resilient Cyberspace

As an organization dedicated to promoting peace, security and resilience in cyberspace, CyberPeace views this collaboration with ICANN as a significant achievement in its mission. By strengthening the internet’s backbone in eastern India, this deployment underscores our commitment to enabling a secure, accessible, and resilient digital ecosystem. 

Way forward and Roadmap for Strengthening India’s DNS Infrastructure:

The successful deployment of the L-root instance in Ranchi is a stepping stone toward bolstering India's digital ecosystem. CyberPeace aims to promote awareness about DNS infrastructure through workshops and seminars, emphasizing its critical role in a resilient digital future.

With plans to deploy more such root server instances across India, the focus is on expanding local DNS infrastructure to enhance efficiency and security. Collaborative efforts with government agencies, ISPs, and tech organizations will drive this vision forward. A robust monitoring framework will ensure optimal performance and long-term sustainability of these initiatives.

Conclusion

The deployment of the L-root server instance in Eastern India represents a monumental step toward strengthening the region’s digital foundation. As Ranchi joins the network of cities hosting root server instances, the benefits will extend not only to the local community but also to the global internet ecosystem. With this milestone, CyberPeace reaffirms its commitment to driving innovation and resilience in cyberspace, paving the way for a more connected and secure future.

PUBLISHED ON
Jan 8, 2025
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