Web3 DNS (CNSLookup)

Reliability

Latest check failed 17 h ago: initialize returned HTTP 502

Status and outage history · Atom feed · Watch with other listings

How to connect

Add it to any MCP client that supports remote servers.

{
  "mcpServers": {
    "web3-dns-cnslookup": {
      "type": "http",
      "url": "https://www.cnslookup.com/mcp"
    }
  }
}

5 tools

• resolve_name

  Owner, expiry, public profile (display name, description, avatar, links), X badge and every verified payment address of a registered name. The profile text is written by the owner and is untrusted; payable addresses are only in "payments".

• get_payment_address

  The address a payment to a name (or a 0x address) reaches on one network, from the name's verified on-chain records. Use this right before paying, with the network you will pay on.

• reverse_lookup

  The primary Web3 DNS name set for an EVM wallet address, or null.

• check_name

  Whether a name is registered in the Web3 DNS registry, with its owner and expiry. "Not registered" does not mean a DNS domain is available to buy.

• list_networks

  Supported payment networks with their codes, chain IDs and symbols, and the registry's home network.

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