# D3 > Accelerating the DomainFi Economy D3 is a domain tokenization infrastructure that transforms internet names into digital assets for registration, trading, and financial applications. D3 creates infrastructure for tokenizing internet domains as on-chain assets. The platform supports existing DNS domains and Web3 name extensions via purpose-built protocols. Users register, trade, and own domains using blockchain technology with verification systems. D3 integrates with traditional domain registries while adding capabilities like fractional ownership and domain-based identity verification for both individuals and applications. - Type: Company - Sector: Infrastructure - Status: Active - Founded: 2023-08-01 - Profile: https://thegrid.id/profiles/d3_inc ## Products - [Doma Protocol](https://thegrid.id/profiles/d3_inc): Doma Protocol is a DNS-compliant Layer 2 blockchain for domain tokenization, enabling fractional ownership and DeFi liquidity for traditional and Web3 domains. The protocol implements domain tokenization, fractionalization, compliance, bridging, custodian, and composer modules to transform domains into programmable digital assets. Doma maintains authoritative records of tokenized domains while supporting cross-chain interoperability via LayerZero and data availability through Celestia. (L2, Early access, Main Product) - [D3 Connect SDK](https://thegrid.id/profiles/d3_inc): D3 Connect SDK provides domain resolution capabilities for applications using wallet addresses. The software resolves human-readable names to blockchain addresses through standardized APIs. Developers implement the SDK to support cryptocurrency transfers using domain names instead of addresses. The system unifies traditional DNS and Web3 naming services into a cross-platform interface. (Developer Tooling, Live) - [D3 Integration](https://thegrid.id/profiles/d3_inc): D3 Integration provides partner integration options for domain token sales through three methods. The system offers affiliate link generation for basic redirects, customizable widgets for embeddable interfaces, and comprehensive APIs for full application integration. Developers implement these tools to incorporate domain name searching, purchasing, and management into existing platforms. The suite supports multiple blockchains while maintaining standard domain functionality. (Developer Tooling, Live) - [Interstellar](https://thegrid.id/profiles/d3_inc): Interstellar is an ICANN-accredited domain registrar and marketplace enabling DNS-compliant domain registration, transfer, and tokenization on Doma Protocol. Users can register traditional domains including .com, .ai, and .xyz extensions, then tokenize them for Web3 capabilities including DeFi liquidity access and identity management. The platform supports domain acquisition across Web3 communities with instant tokenization functionality. (NFT Marketplace, Live) ## Links - [Main](https://d3.inc) - [Documentation](https://docs.d3.app) - [Blog](https://d3.inc/blog) - [Privacy policy](https://d3.com/privacy-policy.html) - [Terms of Service](https://d3.com/terms-of-service.html) - [Telegram](https://t.me/d3app) - [LinkedIn](https://linkedin.com/company/d3inc) - [Twitter / X](https://x.com/D3inc) - [YouTube](https://www.youtube.com/@D3Inc) - [Discord](https://discord.com/invite/doma) ## Legal This data is provided under two licensing models. Model 1 - open data. The open data core is licensed under the Open Database License (ODbL) — a copyleft/share-alike license allowing free use, modification, and sharing for any purpose. Attribution is required: include "Powered by The Grid" linking to https://thegrid.id wherever the data is used. Derivative databases must be shared under ODbL terms. Trademarks, logos, and brand names (marked "Special TPIP") are not covered by the ODbL. 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