Web3 Domain Search

This utility serves as a master terminal for the decentralized web, bridging the gap between human-readable names and machine-readable blockchain addresses. In the Web3 ecosystem, a domain (e.g., name.eth) is not merely a website address but a sovereign identity, a payment gateway, and a cross-platform username. This tool implements strict ENSIP-15 normalization standards to ensure that the queries you run are cryptographically valid.

The underlying engine calculates the Namehash - a recursive cryptographic hash used by smart contracts to resolve names. For Ethereum Name Service (ENS), the cost is a function of character length, designed to prevent squatting on scarce 3-letter and 4-letter namespaces. This utility provides a deterministic simulation of registry states, allowing users to model registration costs, gas fees, and hash outputs without consuming write-operation gas.

We account for volatility. By inputting current network conditions (Gas Price in Gwei), the tool projects the total transaction cost, combining the protocol fee with the execution cost. This is essential for strategic registration, as gas fees often exceed the registration cost for shorter durations.

The cost of an ENS registration is composed of the registration fee (paid to the DAO) and the gas fee (paid to network validators).

The total transaction cost estimation (C_total) accounts for the gas limit of the registration transaction:

C_total = C_reg + (G_limit × G_price × 10^-9 × P_ETH)

Where G_limit is the gas units consumed (~270,000 for commit+register), G_price is in Gwei, and P_ETH is the current price of Ethereum.