PKDNS: A DNS server providing self-sovereign and censorship-resistant domain names

Introduction

Owning your online identity and domain without interference from central authorities is now a reality. PKDNS is a cutting-edge DNS server powered by the Pubky Core identity layer, enabling self-sovereign domains that put control back in your hands. With PKDNS, your domain is truly yours — secure, decentralized, and resistant to censorship.

[embed]

What is PKDNS?

PKDNS is a decentralized DNS server that integrates the capabilities of the Pubky Core protocol. It functions just like a regular DNS server — you can configure your computer to use PKDNS, and it will resolve traditional websites as usual. But here’s the game-changer: PKDNS allows you to resolve Pubky websites, which are domains represented by public keys.

The Power of Self-Sovereign Domains

In the traditional DNS system, domain names are controlled by centralized entities like ICANN and country-specific authorities. These organizations have the power to approve, revoke, or censor domains, often leading to issues of control and censorship.

With PKDNS, you own your domain outright. Your domain is tied to a public key derived from a seed phrase — much like a Bitcoin wallet. This means:

• Absolute Control: You decide what content is associated with your domain.
• Censorship Resistance: No government or organization can take down your domain.
• Enhanced Security: Your domain’s integrity is secured through cryptographic keys.

How Does PKDNS Work?

1. Generate Your Seed Start by creating a seed — a secret phrase that acts as your private key. This seed is the foundation of your domain’s identity and security.
2. Create Your DNS Zone File Use the PKDNS command-line interface (CLI) to publish a DNS zone file. This file contains your domain’s DNS entries, similar to traditional DNS configurations.
3. Publish to the Mainline DHT PKDNS publishes your DNS entries onto the Mainline Distributed Hash Table (DHT) — the same DHT used by BitTorrent. The Mainline DHT is a robust, decentralized network with millions of nodes, operational for over 15 years.
4. Global Resolution Because your domain information is stored on the Mainline DHT, anyone using PKDNS can resolve your domain by its public key. This distributed storage ensures high availability and resistance to censorship.

Why PKDNS Matters

• Solving the Identity Challenge By embedding the Pubky identity layer into DNS, PKDNS addresses the complexities of digital identities. It eliminates the reliance on centralized identity providers and resolves issues faced by platforms requiring decentralized identity management.
• Enabling Uncensorable Applications PKDNS opens the door to building applications that were previously hindered by censorship or centralization. Developers can now create peer-to-peer apps with ease, leveraging a decentralized DNS system.
• Seamless Integration Since PKDNS functions like a regular DNS server, it integrates smoothly with existing internet infrastructure. Any computer configured to use PKDNS can resolve both traditional and Pubky domains without additional setup.

Real-World Impact

PKDNS transforms domain ownership by removing centralized control, ensuring your website remains secure and censorship-resistant. Whether for personal sites or decentralized apps, your domain is tied to your public key and can’t be revoked.

Getting Started with PKDNS

1. Install PKDNS
2. [Easy] Configure Your DNS Settings With One Of Our Hosted PKDNS Servers
3. [Advanced] Or Run PKDNS Yourself
4. Configure Your DNS Settings Update your network settings to use PKDNS as your DNS server.
5. Create Your Domain

• Generate a seed phrase using the PKDNS CLI.
• Create and publish your DNS zone file to the Mainline DHT.

1. Explore Pubky Websites Start browsing Pubky websites using their public keys directly in your browser.

Conclusion

PKDNS represents a significant step toward a more open, secure, and censorship-resistant internet. By harnessing the Pubky protocol and the Mainline DHT, it empowers individuals and developers to take control of their online presence like never before.

Join the Movement

If you’re a developer passionate about decentralization, privacy, and self-sovereign identity, PKDNS offers an exciting avenue to explore. Let’s collaborate to build an internet that truly belongs to its users.

Additional Resources

• PKDNS Repository
• Pubky Protocol Documentation
• Mainline DHT Overview
• PKDNS Live Demo (needs PKDNS installed)