The first onchain domain registrar supporting .com, .xyz, .box and 420+ more TLDs.
Bring your domain on chain!
https://3dns.box
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Domains
That
Transfer
At
The
Speed
Of
Gwei
⏱️
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✨ New blog just dropped ✨
Everything that happened at 3DNS in June
Link: https://3dns.box/blog/posts/june-updates-2025/
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Search for a domain → Connect your wallet → Sign and mint.
With 3DNS your domain works with the DNS, management is via your crypto wallet + your domain has onchain capabilities.
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Register your domain onchain with 3DNS.
We support multiple chains. You choose if you want your domain on @optimism or @base.base.eth.
More chains coming soon👀
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💥 Full ENS Integration on 3DNS is now live! 💥
Two new upgrades have been added to your onchain 3DNS domain:
1) @ensdomains Gasless DNSSEC is live
2) Our customer resolver on L2 @optimism has launched
Let's go over what each means for you 🧵
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No Gas? No Problem! 🙅♂️
During checkout, if you don't have enough gas to complete a purchase but have USDC, we'll automatically switch to the sponsored transaction flow and execute the transaction for a small fee.
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With traditional registrars, your domain is managed in their centralized system. If someone tricks support (social engineering), they can potentially gain control.
With 3DNS, your domain is minted as an onchain asset tied to your wallet. No one at 3DNS can step in and manage or move your domain because only the private key holder can interact with it.
🤝