• STATUS
  • DATA
  • IDEAS
  • HUMAN

How to check domain availability with your AI

Connect WhoisXML to your AI client once. After that, you can check domain status just by typing a name in chat.

Ask AI about this page

Short answer

Can I check domain availability through my AI?

Yes. You can ask your AI to check if a specific domain is available for registration. It uses the WhoisXML connection to pull real-time availability data for you.

The outcomes

What you get from this task

The AI handles the lookup so you don't have to switch tabs to a registrar.

STATUS

Instant availability checks

The AI tells you if a domain is taken or free. You get a clear answer immediately.

DATA

Domain registration info

Your agent can pull details about existing domains. This helps you decide if a name is worth pursuing.

IDEAS

Naming suggestions

Once you know a name is taken, your AI can suggest similar alternatives. It keeps your brainstorming in one place.

HUMAN

Manual registration

The AI cannot buy the domain for you. You still need to go to a registrar to actually purchase the name.

The workflow

What your AI does when the request arrives.

Your AI acts as the bridge between your chat and the WhoisXML database.

  1. Identify domain

    Your AI identifies the specific domain string you want to check from your message.

    check_domain_availability

  2. Query WhoisXML

    The agent sends the domain name to the WhoisXML service to check its current status.

    check_domain_availability

  3. Process data

    The AI parses the raw data to determine if the domain is available or already registered.

    check_domain_availability

  4. Report status

    The AI gives you a plain English answer about whether you can register that name.

    check_domain_availability

Try it

Copy these to start.

Use these prompts to trigger the domain check.

Starting points

Replace the domain names in these examples with the ones you actually want to check.

WhoisXML API Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_8ZfNhpmiBZIzJPrO0afeX9bez2c5QGEBhxhzGkAj/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — WhoisXML API capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "whoisxml-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_8ZfNhpmiBZIzJPrO0afeX9bez2c5QGEBhxhzGkAj/mcp"
    }
  }
}
Copy into chat04

  • Is the domain techflow.com available?

  • Check if bluehorizon.io is free to register.

  • Can I get the availability status for mybrand.net?

  • Find out if coffeehouse.org is taken.

  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Start here

Connect WhoisXML once, then ask.

Click the link to connect the MCP to your client. Your credentials stay encrypted, and you can start checking domains immediately.

Connect WhoisXML to your AI

FAQ

How this task behaves

  • 01

    Can the AI buy the domain for me?

    No. The AI can only check if a domain is available. You must visit a domain registrar to complete a purchase.

  • 02

    Does the AI check all domain extensions?

    Yes, it can check any standard TLD like .com, .net, or .org that the WhoisXML service supports.

  • 03

    Can the AI change the ownership of a domain?

    No. The AI has no permission to modify domain registration or ownership records.

  • 04

    How accurate is the availability status?

    The status is pulled directly from WhoisXML data, providing real-time availability information.

  • 05

    Can I check multiple domains at once?

    Yes, you can ask your AI to check a list of names in a single prompt.

  • More questions about WhoisXML? See everything the WhoisXML Connector can do

Connect WhoisXML API to Claude, Cursor, ChatGPT & more