Ethereum Name Service: What Does It Mean; Pros And Cons?

The internet as it exists today is very different from how it was when it first appeared. In the early stages of the development of the internet, accessibility was one of the major issues. Websites were inaccessible because computer scientists did not match internet protocol addresses and domain names.

What is Ethereum Name Service, for example, is a question that refers to the accessibility issues present in the early days of the web in the context of blockchain or web3. Right?

Users had to type the website’s complete IP address to access it before domain names were invented. The average user might need help remembering IP addresses because they contain many numbers and dots. However, the story of internet accessibility was altered in 1983 with the launch of the Domain Name System.

The alignment of IP addresses and evocative domain names was the main focus of DNS functionality. Therefore, rather than typing in lengthy IP addresses, users could access websites by simply typing in the website’s name. What connection does DNS have with the ENS Ethereum Name Service? A detailed explanation of ENS and its architecture is provided in the following blog as an answer.

What is Ethereum Name Service?

The Ethereum Name Service, or ENS, is an open naming system that expands to meet user needs. The main objective of ENS is to translate different machine-readable identifiers in blockchain and cryptocurrency into human-readable names. The crucial identifiers machines can read content hashes, cryptocurrency addresses, and cryptographic metadata.

The reverse resolution is yet another crucial aspect of ENS. It can assist in connecting Ethereum addresses to metadata, such as interface descriptions and canonical names. In the simplest explanations of ENS, the question “Is Ethereum Name Service safe?” also qualify as a significant highlight. Surprisingly, the Ethereum Name Service’s underlying principles guarantee security. Although significant architectural differences exist in incorporating Ethereum’s capabilities and constraints, ENS and DNS share similar goals.

How does the ENS work?

The basics of how Ethereum Name Service functions are also highlighted in the introduction. ENS uses domains—hierarchical names denoted by a dot—separated by commas. As an illustration, the Ethereum Service Name domain “john.eth”. This domain would be completely under the owner’s control and any subdomains that may be present. It’s crucial to keep in mind that registrars, which are smart contracts, are the owners of the.eth and.test domains. In ENS Ethereum, the registrars play a crucial role in defining the regulations that could control the distribution of subdomains. As long as they follow the guidelines in the registrar smart contracts, any user can acquire ownership of a domain for their use.

The support for importing DNS names is yet another distinctive feature of how Ethereum Name Service functions. It implies that you can use your existing DNS names with ENS. Additionally, ENS enables domain owners at any level to configure subdomains for their purposes or those of others. For instance, the domain owner “john.eth” could set up the “pay.john.eth” subdomain to suit their needs.

The benefits of the Ethereum Name Service are also shown by the way ENS is implemented on the Ethereum network and other test networks. Furthermore, ENS might be able to recognize the networks on which you use end-user applications or libraries, such as the ensjs JavaScript library. It could then utilize the ENS installation on the selected network. The ENS Manager app or other ENS-powered applications make good starting points for users who want to learn more about ENS functionalities.

Advantages of Ethereum Name Service

The fact that the Ethereum Name Service provides users with a human-readable address is its main benefit. In addition to being entered into an Ethereum DApp, this address can be given to someone in place of your public address. The blockchain and ENS NFT are used to parse your public address. It also has the opposite effect.

The other benefit of ENS is that, after registering a domain, you have control over all subdomains. To put it another way, if you register “CryptoVantage.eth,” you can also register “wallet.CryptoVantage.eth” or any other address that uses the primary domain name. Additionally, ENS can be connected to domains,.org,, and payments can be made to those domain addresses from Ethereum Dapps. This implies that you could send money to as you could send it to a blockchain public address.

It was mentioned in the introduction that ENS is not required as an asset to purchase and register domain names with ENS; this lowers the entry barrier, which is advantageous.

Disadvantages of Ethereum Name Service

The primary drawback of Ethereum Name Service is its yearly ETH fee, which varies according to the length of your domain name. Although you can pay for domain registration years in advance, it is ideal when ETH is expensive because subscription fees are paid in the USD price of ETH.

The limited use of the token is another disadvantage of ENS. It’s only employed for voting on proposals and conducting government. Since ENS is not required to create an ENS domain, fees are paid in ETH.


The Ethereum Name Service’s introduction to its fundamentals provides a thorough impression of its importance for web3. One of the main challenges facing the cryptocurrency and blockchain ecosystem at the moment is accessibility. The ideas behind wallet addresses and cryptography are difficult for the typical user to grasp quickly. The advantages of Ethereum Name Service can guarantee that users can access cryptocurrencies and blockchain services without confusing identifiers. Although ENS is still in its infancy, new protocols surrounding ENS may bring about new functionalities.