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Secure your perfect domain

Discover what domains await you and protect them with 3DNS.

Explore the 3DNS ecosystem

Learn about all of the different things that you can do with your 3DNS issued domain name!

Onchain marketplace

Coming soon

The Go-To on-chain Marketplace for all things domains.

Domain name lending

Coming soon

Earn money by renting out your domains.

Domain name collateralization

Coming soon

Draw liquidity by taking a loan collateralized by your domain.

DID profile builder

Coming soon

Turn your decentralized identity (DID) profile into a landing page anyone can view.

Domain name playground

Coming soon

Use your domain in any smart contract interaction - rage quit, lottery, etc.

Find your domain

Our core values

We aim to develop a more secure and trustless Internet.


Preventing domain hacks and protecting our users.


Guaranteeing users’ DNS records are always current and accessible.


Giving users the flexibility to access DNS records without a middleman.


Developing a DNS to work with existing systems and protocols.


Maintaining an open and honest approach to the operation of 3DNS.


Ensuring we can support an ever-growing user base.

From our blog

December 1, 2023

About .wiki domains

The .wiki domain was a brainchild of Top Level Design, who envisioned a distinct namespace for wikis, fostering ease of identification and accessibility amidst the internet's domain diversity. The journey commenced with a proposal to ICANN in June 2012, followed by a formal "Registry Agreement" in November 2013, culminating in its delegation to the DNS root zone on February 19, 2014.

November 30, 2023

About .whoswho domains

The genesis of the .whoswho Top-Level Domain (TLD) unfolded under the bounds of ICANN's New gTLD Program, with the applicant being 21st Century Communications Limited, operating under the alias of Who's Who Registry. The narrative of .whoswho is one of envisioning a digital enclave for individuals of repute, whose accomplishments resonate across the global tapestry of Who's Who reference compendiums.

November 29, 2023

About .investments domains

Initiated under ICANN’s New gTLD Program, the .investments domain was proposed to create a distinct digital space for entities associated with the investment sector. Donuts, through Holly Glen, LLC, led the charge in bringing this domain to life. The journey reached a pivotal milestone when .investments was delegated to the Root Zone on 23 April 2014, marking its official induction into the internet’s domain lexicon.