Questions tagged [ens]

Questions related to the Ethereum Name Service, a distributed, extensible naming system based on the Ethereum blockchain.

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Is there a way to mint several ENS at the same time?

I'm looking to mint 2 ENS at the same time to avoid paying the fee twice. Is that something possible ? Have a wonderful day :D
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2 votes
1 answer
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Question about the namehash algorithm in EIP-137

I am trying to recreate the namehash algorithm from EIP-137. After spending a lot of time trying to create my own algorithm, I tried to find a working python3 package online and couldn't find any. I ...
0 votes
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35 views

Uncaught Error: invalid BigNumber value

I am getting the following erorr helpers.ts:112 Uncaught Error: invalid BigNumber value (argument="value", value=[{"type":"BigNumber","hex":"...
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0 answers
12 views

ENS renewal when ownership given to a smart contract

I am planning to attempt to create a sub registry from my ENS domain, and potentially sell some of the sub domains (through allowing users to register them). From my reading I know it will be a ...
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2 votes
1 answer
24 views

ENS subdomain character limits

Can anyone advise the character limits on ens sub domains? I a looking to know a min and max character limit (ens .eth addresses for example have to be at least 3 characters). Am I able to have 1....
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1 vote
0 answers
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How can I see all the ENS domains owned by an eth address?

I'm writing some code to obtain .eth domains of user using Raict, Rainbowkit and Wagmi and everything works fine, I can get owner wallet address, look up for additional data, but I can't read all ...
0 votes
1 answer
74 views

How do I get ENS domain transfers using Alchemy Transfers API (alchemy_getAssetTransfers)?

I'm using the Transfers API (Tx History) -- Internal Eth Transfers, but i cant get ENS txns in its response. Here is the json rpc request I'm making: { "jsonrpc": "2.0", "...
0 votes
0 answers
20 views

ENS domain not resolving for static website deployed on ipfs

I just bought my ens domain cristianbuta.eth and I followed the steps for making it work in order to have cristianbuta.eth.link point to my static website that is deployed on ipfs. I uploaded my ...
0 votes
0 answers
162 views

Can't lookup ENS name on testnet of an address

I'm trying to create an app that works with ENS. I tried registering a test domain on Georli network. Here's the link when I lookup that test domain on app.ens.domains. https://app.ens.domains/name/...
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30 views

why would I need to call `ens.resolver()` on chain?

I was reading the following link and somehow, the question popped up in my head. It suggests that - transforming from string name to bytes32 _node should happen off-chain. Let's just assume that this ...
0 votes
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16 views

Fork eth.limo to be eth.<insert domain>?

Looking to fork the eth.limo github , but am having trouble getting the process started. Is there any tips/methods to use in order to fork it and implement eth.(insert domain) instead of eth.limo? Ex:...
1 vote
1 answer
132 views

How to change .com domain to .eth?

I want to have a .eth domain and I want to link .com website with .eth website. I mean by typing example.eth, people can reach example.com. I look around on the internet but it seemed a little bit ...
2 votes
0 answers
97 views

Why am I getting TypeError: ENS is not a constructor when using ensjs library?

I am trying to get address using ens domain but when I use the below code snippet it gives me TypeError: ENS is not a constructor, have I written it in the right way? import ENS, { getEnsAddress } ...
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ENS: Deploy ENS system to custom EVM chain

I am trying to deploy ENS system to custom EVM compatible chain. I followed the ens documentation with this code snippet. https://docs.ens.domains/deploying-ens-on-a-private-chain#migration-file-...
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51 views

How to configure ENS domain to point to a server on digitalocean instead of an IPFS site?

We have a web3 website that does server-side rendering built with NextJS and we want to configure an ENS domain to point to it. Checked IPFS but it doesn't support server-side rendering websites. So ...
1 vote
0 answers
194 views

What happens to an ENS domain NFT in my wallet after its expire date + grace period If I don't renew it?

What happens to an ENS domain NFT in my wallet after its expire date + grace period If I don't renew it? Will it be still be in the wallet or will it self-destruct?
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28 views

How Do you claim your tld domain name in the ens registry?

I have already connected "mysite.com" to ENS _ens.mysite.com. using DNSSEC, it shows the owner of the ENS domain "mydomain.com" as my wallet address. When I click on the register ...
0 votes
1 answer
4k views

Error: network does not support ENS

I am currently trying to build an NFT Marketplace and trying to establish a connection with alchemy-mumbai using JsonRpcProvider. I keep getting this error and can't figure out what i need to do: ...
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54 views

How to synchronize part of the blockchain while preserving the authenticity of it?

I am developing a simple client that makes Ethereum Name Service (ENS) query much easier for devices. But Now I encountered a huge problem when I wanted to make a domain name query with these ...
0 votes
1 answer
41 views

When is best to buy an ENS domain?

I was wondering if it would be best to buy an ENS domain before or after the merge. Right now I can get one for 10 years at $50, but have to spend $148 is gas. Would ETH 2.0 make it $50 + a few ...
0 votes
0 answers
24 views

Why do all `.eth` domains require the `/` at the end in the browser address bar?

Why do all .eth domains seem to require the / at the end in order to work (and route the request correctly)? Example: using the MetaMask browser extension and the Chrome browser, almonit.eth seems to ...
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56 views

How to use "classic" DNS domains to host websites on IPFS via ENS lookup?

Since it would now seem that one can use "classic" DNS domains on ENS, it would stand to reason that one could host a decentralized website on the IPFS much in the same way that one could ...
0 votes
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69 views

How do I "reclaim" an ENS domain after I lost access to the account it was linked to?

Bit of a newbie here. Ques: How can I change the Eth address of an ENS domain? I originally pointed my ENS to an account but lost access to the account. The Registrant and the Controller shows the ...
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0 votes
1 answer
205 views

Ethers ENS setABI howto

I'm having trouble getting my ABI data registered with my ENS record. I am unable to find any examples which include ethers. I have tried using the artifact's abi object, JSON.stringify(abi), various ...
1 vote
0 answers
67 views

Why does ENS register names as hashes?

There is a similar question in their FAQ Why are names registered as hashes? Hashes provide a fixed length identifier that can easily be passed around between contracts with fixed overhead and no ...
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0 votes
1 answer
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How to use web3.py to connect to non-mainnet ENS?

This github issue on web3.py is "Document how to set up ENS for non-mainnet addresses." This question (that I filed) is me thrashing around trying to do so. How do you set up ENS for non-...
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1 vote
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bought .eth domains in 2017, still Controller, no longer Registrant

Back in November 2017 I bought 4 or 5 .eth domains. They show up on my ENS account as my wallet being the Controller but not the Registrant. However, when I go into details, it shows there's neither ...
2 votes
1 answer
149 views

Is the pricing of ENS domains centralized?

I bought some names at ENS domains for $5 / year now. Can they change the pricing a few years later when I have to renew my names to be $500 / year? I'm not familiar with ERC-721. Tried to read ...
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3 votes
1 answer
55 views

Are Ethereum text NFTs, e.g. domains all in the same namespace?

There are a couple of different Ethereum domain name creation services currently available: https://www.unstoppabledomains.com https://ens.domains https://www.decentraweb.org They seem to be all ...
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1 vote
0 answers
50 views

update ENS subdomains based on votes

Let's say I use ENS to assign a domain name to an IPNS address. This address would point to a json object like the following: { "stakeholders": ["address_of_sh_1", "...
1 vote
1 answer
100 views

What file underlies a domain name NFT?

It's easy to understand that a jpeg, png, gif or mp4 file underlies an art NFT (ERC-721 token), which can be proved by looking up the artwork's IPFS address and seeing the filename extension there. ...
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1 vote
1 answer
182 views

Discrepancy in gas prices in ENS

I'm a bit confused, I'm trying to buy a domain name in https://ens.domains/ and the price is extremely high for a domain name, it's about $150. Most of that price comes from gas fees. The confusing ...
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0 votes
1 answer
218 views

ENSJS library problem reverse resolving addresses to ENS names

I am trying to use the javascript library "@ensdomains/ensjs" to reverse resolve some ethereum addresses in the ROPSTEN network. The problem I have is that the following instruction : var ...
0 votes
0 answers
45 views

Issue in deploying PublicResolver.sol from ens-contracts

I tried to deploy PublicResolver.sol on Rinkeby. I had to fix several SPDX license errors but still I am not able to deploy it because its constructor requires NameWrapper contract address, which cant ...
1 vote
1 answer
134 views

Getting inconsistent responses with web3.eth

The code runs but says "food.eth" is available (it isn't): var Web3 = require("web3") let web3 = new Web3(Web3.givenProvider || "ws://localhost:8546"); var ens = web3.eth....
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1 vote
0 answers
1k views

How to get expiration date for an ENS domain

I'm using the library: https://www.npmjs.com/package/eth-ens-namehash to try to generate an ID so I can look up an ENS domain's expiration date on the base registrar implementation. if I hash "...
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1 vote
0 answers
104 views

eth_call for nameExpires(uint256 id)

Can someone please explain how I can build the eth_call data param for Registrar nameExpires(uint256 id) the signature is this: 0xd6e4fa86 The function takes id of label, the namehash. BUT i dont ...
1 vote
0 answers
73 views

Namehash algorithm function in PHP

So I am trying to create the namehash() function in PHP for my own project and to also learn how to do it. But i am having issues. This python function works as intended: def namehash(name: str, ...
1 vote
1 answer
347 views

Add ENS domain name to a smart contract?

Is it possible to add a ENS domain (like project.eth) to a deployed smart contract ? If yes, is it compatible with Metamask and Web3js ?
5 votes
1 answer
123 views

Controller addresses of vitalik.eth

When selecting the controller/resolver address of vitalik.eth, what does the list of .eth addresses on this page mean? https://app.ens.domains/address/0x4976fb03C32e5B8cfe2b6cCB31c09Ba78EBaBa41/...
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1 vote
0 answers
519 views

How does ENS pricing works [closed]

I am just looking for the prices for the ENS. Can anyone help me understand the economics of ENS domain, their price depends on the fluctuations of Ethereum and if we assume that it'll always go up ...
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0 votes
1 answer
101 views

Understanding different network for ether transactions

I have just started learning about ethereum and trying to toy around different use-cases. I tried sending an ethereum to my wallet using ropsten ethereum faucet. Now, my understanding is this is some ...
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2 votes
1 answer
1k views

Which browsers can automatically browse .eth domains?

Ethereum Name Service (ENS) sells .eth domains, but browsers might require a gateway to view them. Which browsers can browse .eth domains automatically without gateway (e.g. Chrome, Firefox, Brave, ...
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2 votes
2 answers
891 views

How is the Ethereum Name Service Avatar records used?

What is the use or how is the avatar field in the ENS TEXT RECORD used?. I am assuming that when the ENS address represents a Token's contract address, the Image avatar pops up with token when it is ...
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0 votes
2 answers
989 views

How do I configure a browser to resolve ENS names from a testnet?

I want to preview a major revision of my Dwebsite before I update the IPFS CID to which the mainnet ENS name resolves; this requires locally resolvable names so hyperlinks and resource references work ...
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0 votes
1 answer
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web3j - Java - Resolve ENS Name to Contract Address

I am trying to Resolve my ENS Name to the corresponding Contract Address. But so far I get the error org.web3j.tx.exceptions.ContractCallException: Empty value (0x) returned from contract I am using ...
2 votes
0 answers
97 views

Why doesn't the ENS public resolver support IP address resolution?

I wondered if there are any well-considered reasons behind the decision to not support a standardized record for IP addresses (e.g. A/AAAA records by IETF) through the public resolver and the offical ...
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2 votes
1 answer
1k views

How to create the ENS subdomain and assign it to an address?

The full code: https://plnkr.co/edit/WYDB9fOvmRoUvCVw Testing on the mainnet because: ENS on Rinkeby - Network does not support ENS? 1️⃣ setSubnodeOwner works https://etherscan.io/tx/...
2 votes
1 answer
5k views

ENS on Rinkeby - Network does not support ENS?

I was able to register the ENS domain on Rinkeby, as the network supports ENS. My TX: https://rinkeby.etherscan.io/tx/0xd42b64ab03387d7ca405e7ba7b85ce893444a141e7a7de174f0361e2c4231674 My subdomain: ...
3 votes
1 answer
39 views

Why are etherscan ENS events so old?

When I go to https://etherscan.io/ens, and then go to the "More" menu, and from there the "ENS Events" menus, all of the events listed are more than 320 days old. Is there a way to get recent events ...