# ENS vs SNS 

By [BLC](https://paragraph.com/@blc) · 2023-03-22

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**What is Web3 Domain?**

Web3 domains refer to domain names that are built on blockchain technology, specifically on the Ethereum blockchain. These domains are unique in that they are fully decentralized and allow users to have full control over their online identity and digital assets.

Unlike traditional domain names, which are controlled by centralized organizations such as ICANN, Web3 domains are owned and controlled solely by the user who purchases them. This means that they cannot be seized or taken down by a third party, as long as the user maintains control of their private key.

Web3 domains are typically used in decentralized applications (dApps) built on the Ethereum blockchain. They provide a human-readable name that can be associated with a smart contract or digital asset, making it easier for users to interact with them.

Overall, Web3 domains are a key component of the emerging decentralized web and are poised to play an important role in shaping the future of online identity and ownership.

![](https://storage.googleapis.com/papyrus_images/c557a9a6d3f9663e910ca174c366bd23e99e541ba3cec5a84963293ae41f29bb.png)

**ENS**

The Ethereum Name Service (ENS) is a lookup service built on the Ethereum blockchain that allows users to create generic nicknames for their public addresses and decentralized accounts, simplifying the crypto and DeFi sector for beginners. It serves as the naming protocol for decentralized internet services, providing portability and interoperability between decentralized apps and blockchains. ENS replaces long public addresses with simple and easily readable names, translating machine-readable addresses on other blockchain networks into human-readable addresses. The ENS architecture consists of a registry and resolvers. The registry is a single smart contract that maintains a domain and subdomain list along with information about domain owners and resolvers. The registrar is a smart contract with domain ownership, assigning subdomains to users who comply with contract rules. The main function of the ENS registry is mapping from a name to the resolver. Resolvers are smart contracts that facilitate implementation of specific standards, addressing requirements such as providing infrequently changed addresses for specific names.

**SNS**

Sui Name Service (SNS) is a platform for registering a .sui domain name on the Sui Blockchain. SNS provides an easy and secure way for users to register their own unique .sui domain name that can be used to identify and differentiate themselves on the Sui Blockchain. The registration process is quick and straightforward, and users have complete control over their domain name, including the ability to update, manage, and transfer it to another user. SNS uses advanced security measures to ensure that users' personal information is protected. Overall, SNS is a valuable tool for anyone looking to register a personalized .sui domain name on the Sui Blockchain.

**Conclusion**

The Sui Name Service (SNS) is not just another Ethereum Name Service (ENS) copy, but a platform that aims to build an empire of social services and gaming infrastructure. SNS is a self-sustaining identity and payment protocol that offers core social services and gaming infrastructure along with blockchain, identity, and domains. The platform is built to bring and keep web2 users to Sui, and SNS will be community-run via the $SNS DAO. The team pledges 25%+ of $SNS to be registered to early users, community members, and contributors, giving people a say in the protocols they use. The ultimate goal of SNS is to help as many people as possible by building a new type of company focused on helping individuals.

**About SNS**

[https://sns.domains/about](https://sns.domains/about)

Discord:

[https://discord.gg/snsdomains](https://discord.gg/snsdomains)

Twitter:

[https://twitter.com/snsstork](https://twitter.com/snsstork)

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*Originally published on [BLC](https://paragraph.com/@blc/ens-vs-sns)*