FAQ
Table of Contents
Doma FAQ
Welcome to the Doma FAQ! This guide will help you understand how Interstellar, Doma, and the Doma Protocol work together to power domain tokenization, management, and trading in Web3.
Interstellar is where you buy or reserve domains (including Name Tokens for future TLDs like *ape, *shib, or *vic). You can then tokenize these domains to unlock Web3 capabilities.
Doma is where you manage your tokenized domains across registrars — you can list them, place and accept offers, bridge them across chains, detokenize them, and monitor ownership status. Doma acts as your domain wallet and portfolio hub.
Doma Protocol is the blockchain infrastructure that enables ICANN accredited Registrars to securely tokenize their domains onto the blockchain, turning them into dynamic programmable assets in web3 dApps.
This FAQ is designed for developers, domainers, and early partners exploring the future of tokenized domains. If you have questions beyond this FAQ, please reach out to [email protected] or join our Discord.
Interstellar
What is Interstellar.xyz?
Interstellar.xyz is an ICANN accredited Registrar created to prove out the Doma Protocol. You can think of it as a reference implementation of a web3-forward Registrar where you can experiment with tokenizing domains. It is designed for early users and developers to test tokenization flows, provide feedback, and contribute to building the DomainFi ecosystem.
What is a Name Token on Interstellar?
Name Tokens (denoted by * instead of .) are web3 names that you can reserve for future top-level domains (TLDs) that have not yet launched — for example, *ape, *shib, or *vic. These TLDs are expected to go live in Summer 2026, pending ICANN approval. When the registry for these TLDs gets approved, folks who have registered a Name Token will get first dibs on claiming those domains.
What happens to my domain after registration/transfer to Interstellar?
Domains that are registered or transferred to Interstellar are automatically tokenized onto the blockchain (on a supported chain of your choice). Once tokenized, the domain is automatically made available in Doma, a separate platform built for managing, claiming, bridging, and listing tokenized domains across the ecosystem. Doma acts as an aggregator, showing tokenized domains from any Registrar that supports Doma Protocol.
Why does Interstellar exist?
The Interstellar registrar was created as a way to "dogfood" Doma Protocol and get a head start on onboarding real registrars by demonstrating how domain tokenization can work. It is a working playground, but one with a purpose: to make sure the experience is smooth before integration with other Doma partners.
Who is Interstellar for?
Right now, Interstellar is focused on:
Developers building on Doma Protocol
Domainers who want to explore tokenization
Partners who want to see a working integration before going live
Interstellar also has a free Testnet environment, so it’s perfect for experimentation.
Doma and Differences with Interstellar
What is Doma?
Doma is your universal domain management hub designed specifically for tokenized domains across various registrars. You cannot directly buy or register new domains on Doma. Instead, it serves as a portfolio manager and Web3 domain wallet, allowing you to list domains for sale, place offers, accept offers, claim ownership, bridge domains to other chains, detokenize them, and track their activity and status in one place.
How are domains tokenized on Doma?
Doma receives tokenized domains from registrars that integrate with the Doma Protocol — for example, registrars like Interstellar, Encirca, NicNames, and others. Once a domain is tokenized with any of these registrars, it automatically appears on Doma and becomes available for further actions, such as listing on a marketplace or claiming it into your wallet.
What is the difference between Interstellar and Doma?
Think of Interstellar as the platform where you can buy or reserve a domain name — especially for domains launching as Name Tokens with future TLD applications targeted around Summer 2026. After you tokenize the domain through Interstellar, you can then manage it on Doma. That means you can list it for sale, bridge it across chains, claim it, or monitor its analytics and ownership status from within Doma.
How does multi-wallet and multi-chain support work?
Doma allows you to link multiple wallets to a single email address, making it simple to manage your entire domain portfolio from one unified account. With this feature, you can control domains across supported blockchains, including Doma Chain, Base, Avalanche, and soon Solana. The same Doma account gives you seamless oversight of your domains no matter which wallet or chain they reside on.
What if I lose my wallet or change my email?
If you ever lose access to your wallet, you can reconnect a new one after verifying ownership of your linked email address, which ensures the security of your domain portfolio. Similarly, if you change your email address, you will be prompted to verify the new email before regaining access to manage your domains.
Do I pay gas fees?
Yes, when operating on Mainnet, you will be responsible for covering standard blockchain gas fees, just like with most decentralized services. If you bridge funds over from our bridging partner Stargate.finance, you will receive a small deposit of ETH on Doma Chain to perform your first few transactions. On Testnet, however, you can use faucet tokens to execute transactions without spending real crypto.
Is Doma secure?
Doma is built with a strong focus on security. No one can list, transfer, or bridge your domain without you signing the relevant transaction through your connected wallet. In addition, Doma follows robust compliance frameworks and uses secure wallet-based authentication to protect your assets.
How is the registrar notified after a claim?
When you claim a domain on Doma, the platform automatically communicates with the registrar, for example, Interstellar, to update their records, ensuring you are listed as the official owner of the domain. This process guarantees compliance with ICANN rules and helps maintain accuracy in the registrar’s ownership records.
Who owns my data on Doma?
You are the owner of your domain data. Doma and the integrated registrars only store data that is strictly necessary for compliance, domain transfers, and user support. This information is never sold to third parties, preserving your data privacy.
Which chains does Doma prioritize?
Currently, Doma fully supports Doma Chain, Base and Avalanche. Solana is prioritized next for bridging and future integrations. Beyond that, other EVM-compatible chains could be added over time as Doma continues to expand its ecosystem.
Doma Testnet
How can I access the Testnet environment?
You can access the Testnet environment by either registering a domain on Interstellar Testnet or managing your tokenized domains on Doma Testnet. Any domains you buy, tokenize, bridge, or claim in the Testnet environment are purely for testing and learning purposes. These domains are not real production domains and cannot be used on the global internet. They serve as a way for users to practice and familiarize themselves with the system without spending real funds.
Is the money real?
No, there is no real money involved on Testnet. Instead, Doma uses test currencies, such as Test ETH or Test USD, which you can receive through faucets. These tokens are only for simulating transactions and have no actual monetary value or exchangeability.
Will my Testnet domains carry over to Mainnet?
No, your Testnet domains will not transfer to Mainnet. Testnet and Mainnet are completely separate environments. Think of Testnet domains as a safe playground or temporary “training wheels” to help you get comfortable with the process before handling real assets.
Why do I see faucets mentioned in the dashboard?
You may see references to faucets on the Doma dashboard. Faucets are tools that provide you with free Testnet tokens so you can pay for simulated gas fees during testing. These faucet tokens have zero monetary value and are strictly for use in the Testnet environment.
Are Name Tokens real domains?
No, Name Tokens are not real domains and only work in web3. They serve only as placeholders and do not carry any legal standing today. These names will remain in placeholder status until the related TLD is fully approved by ICANN, which is expected around Summer 2026.
Any legal disclaimers I should know?
Yes — it is important to understand that any domains, balances, offers, or listings on Testnet are strictly for development, quality assurance, and demonstration purposes only. There is no warranty, no transfer of actual ownership, and no financial settlement tied to Testnet assets. You should always treat Testnet activities and assets as purely experimental.
Buying, Selling, Bridging and Multi-Chain
How do I buy a tokenized domain?
To buy a tokenized domain, you start by purchasing a domain through a participating registrar such as Interstellar, Encirca, or NicNames. Once the domain is tokenized, you can list it on marketplaces, including Doma, OpenSea, or Magic Eden. Other users interested in your domain can then buy it directly from these marketplaces, giving you options to sell or trade.
How to buy and tokenize domains on Testnet
Go to testnet interstellar.xyz at https://testnet.interstellar.xyz
Create an account (or log in)
Link your wallet
Use the search bar to find a domain
Search for domains ending in: .com, .ai, .io, .xyz, .shib, .core, .ape, .vic
At this moment, only Web2 domains (like
.com,.ai,.io,.xyz) can interact with the Doma Testnet.
Buy with test credit card
Use a Stripe test card numbers (example: 4242 4242 4242 4242)
No real money needed
Tokenize your domain
After buying, choose where to tokenize:
Doma Testnet
Sepolia Testnet
Base Testnet
This turns your domain into an NFT linked to your wallet
Note: Easiest method is to tokenize directly to the Doma Testnet. This will require no bridging.
See it on Doma Testnet
If you tokenized on Doma Testnet (or bridged later), view it here: dashboard-testnet.doma.xyz
ALTERNATIVE: Buy with Sepolia ETH
Mine Sepolia ETH
Bridge Sepolia ETH to Doma Testnet
Use it to buy domains
Tip: Use the same wallet across Interstellar and Doma so everything appears correctly.
What happens after I buy a tokenized domain?
After purchasing a tokenized domain NFT on a marketplace, you will need to claim it on Doma. The claim process links your wallet to the domain and requires you to provide your email address. This allows the registrar to finalize the ownership records and ensures that the domain is properly attributed to you on-chain and in registrar systems.
Can I place or accept offers?
Absolutely — you can place offers or bids on tokenized domains through Doma. If you are the owner of a tokenized domain, you can also accept offers directly from your Doma dashboard. Once an offer is accepted, the transaction is confirmed and finalized on-chain, ensuring a secure and transparent transfer of ownership.
How do I detokenize a domain?
Detokenizing a domain means you remove the token from the blockchain, reverting the ownership record back to a traditional registrar-only state. After you detokenize, your domain cannot be listed or traded on Web3 marketplaces until you choose to re-tokenize it again. This provides flexibility if you wish to keep the domain purely within the traditional domain system.
What happens if my claim fails?
If a claim fails because of a wrong email, wallet mismatch, or other issues, you can always restart the claim process directly on Doma. In certain situations, the registrar may ask you to go through manual verification steps to confirm your ownership before finalizing the claim.
What is bridging in Doma?
Bridging in Doma allows you to move your domain token from one blockchain network to another. For example, you might bridge a domain token from the Doma chain to Base or to Solana. Bridging gives you access to different liquidity pools and marketplaces on those networks, expanding your trading and ownership opportunities.
How do I bridge a tokenized domain?
To bridge a tokenized domain, go to your Doma Dashboard, select the domain you wish to bridge, click the Bridge option, then choose your target chain and target wallet. After confirming the transaction, you’ll wait for the bridge to finalize. If you are on Testnet, you can use faucet tokens to pay for the necessary gas fees, making it simple to experiment before moving to Mainnet.
Which chains are supported for bridging?
Today, Doma supports bridging across the Doma chain, Base, and Avalanche. Solana is the next chain prioritized for full bridging support, with other EVM-compatible chains also being evaluated for future integrations.
Do I pay gas fees when bridging?
Yes, you do pay network gas fees when bridging your domain. On Testnet, faucet tokens are provided for free to cover these simulated gas fees.
Can I bridge directly after buying on OpenSea or Magic Eden?
Yes, you can bridge your domain to another supported chain at any time after you claim it on Doma. This flexibility unlocks broader liquidity and trading opportunities across supported blockchain networks, giving you more ways to manage and profit from your tokenized domains.
Support
Where can I get help?
If you need technical or product assistance while using Doma, you can reach out anytime by emailing [email protected]. The support team is ready to help you troubleshoot issues or answer questions about the platform.
Is there a community?
Yes, Doma has an active Discord community where you can connect with other developers, ask questions, and get real-time help. You can join the discussion and become part of the network by visiting this Discord link.
How do I report bugs?
If you encounter a bug, you can report it through the #support channel on Discord or by sending an email to the support team. It is helpful to include your wallet address, browser type, and any screenshots so the team can investigate more efficiently.
Who do I contact for partnerships?
If you are interested in registrar integrations or exploring enterprise-level collaboration opportunities, you can email [email protected]. The partnerships team will be happy to discuss opportunities with you.
Are Testnet funds real?
No, Testnet funds are not real. Testnet uses faucet-based tokens with no monetary value, so you cannot withdraw or convert them to actual funds. They are intended purely for testing and learning.
What if Testnet resets?
Since Testnet is a developer sandbox, all assets there are temporary and data loss is possible if the network resets. You should treat anything on Testnet as experimental and not permanent.
Are Name Tokens guaranteed to become Domains?
No, Name Tokens (denoted by * instead of . in the name) are not guaranteed to become real domains. These TLDs are still pending ICANN approval, with a target timeline around Summer 2026, but there is no legal guarantee until final approval is in place.
Who owns my data on Doma?
You own your data on Doma. Both registrars and Doma only store the data needed to support claims, transfers, and compliance. They do not sell or share user data with third parties.
Is my domain secure on Doma?
Yes, Doma is built with a strong focus on security. Only your connected wallet can sign transactions, ensuring you are in control of listing, bridging, and claiming your domains. In addition, Doma uses strict compliance frameworks to protect your assets.
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