Vinkius

IP2WHOIS MCP. Find ownership and status data for any domain.

IP2WHOIS delivers instant domain intelligence by querying comprehensive WHOIS data at scale. Look up full registration records, determine ownership contacts, calculate domain age, and monitor expiration dates for any TLD. It also helps you identify all domains attached to a specific IP address or confirm if a domain is available for immediate registration.

IP2WHOIS MCP is compatible with Claude Claude
IP2WHOIS MCP is compatible with ChatGPT ChatGPT
IP2WHOIS MCP is compatible with Cursor Cursor
IP2WHOIS MCP is compatible with Gemini Gemini
IP2WHOIS MCP is compatible with Windsurf Windsurf
IP2WHOIS MCP is compatible with VS Code VS Code
IP2WHOIS MCP is compatible with JetBrains JetBrains
IP2WHOIS MCP is compatible with Vercel Vercel
See Vinkius in Action

Give Claude and any AI agent real-world access

Analyze multiple domains at once

Send up to 10 different domain names in a single query and receive key registration details for every one.

Check domain availability instantly

Determine right away if a specific domain name is free to register.

Get full ownership records

Retrieve complete WHOIS information, including registration dates and the registrar for any domain.

Track expiration timelines

Check when a domain expires and how many days are left until renewal is needed.

Identify hosting infrastructure

Find all other domains that share the same IP address, which is useful for auditing shared hosts.

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AI Agent
IP2WHOIS

What AI agents can do with IP2WHOIS: 10 Tools for Domain Data Retrieval

These tools let your agent perform specific actions like checking domain age or finding nameservers, giving you granular control over domain data retrieval.

Make your AI actually useful.

Add this MCP to Claude, Cursor, or Windsurf and your AI stops guessing. It gets real tools to look things up, take action, and handle the stuff you keep doing by hand.

Start using IP2WHOIS MCP

Check Domain Availability

Determines if a specified domain name is currently available for registration.

Bulk Whois Lookup

Returns key WHOIS details when you need to check the ownership records of multiple...

Get Domain Contacts

Retrieves registrant and admin contact information for a domain, if privacy...

Check Domain Age

Calculates the exact age of any given domain name in days or years.

Check Domain Expiry

Checks the expiration date of a domain, which is useful for renewal planning and...

Lookup Hosted Domains

Finds all domains that are currently hosted on a specific IP address range or block.

Get Nameservers

Retrieves the authoritative nameserver information for any given domain name.

Get Registrar Info

Gathers registrar details and status codes associated with a specific domain...

Check Ip2whois Status

Verifies that the IP2WHOIS API connection is properly authenticated and working.

Lookup Domain Whois

Performs a complete, detailed WHOIS lookup on any single domain name.

Security and governance baked right in.

Pick your AI client below to get set up. Just create a Vinkius account, subscribe, and you're instantly up and running. We handle the entire backend infrastructure, delivering out-of-the-box support for HTTPS Streamable, SSE, and OAuth2—zero messy routing required.

IP2WHOIS MCP is compatible with Claude

Claude AI

1

Open Claude Settings

Go to claude.ai, click your profile icon, then navigate to Customize → Connectors.

2

Add Custom Connector

Click the "+" button and select Add custom connector. Paste your Vinkius endpoint URL:

https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com. For OAuth-protected servers, expand Advanced settings to add credentials.

3

Start a conversation

Open a new chat. The IP2WHOIS integration is available immediately — no restart needed.

Choose How to Get Started

Build a custom MCP for your own tools, or connect a ready-made integration from our catalog.

Build Your Own

Turn any API into an MCP. Import a spec, define Agent Skills, or deploy with MCPFusion.

  • Import from OpenAPI, Swagger, or YAML specs
  • Create Agent Skills with progressive disclosure
  • Deploy to edge with MCPFusion framework
  • Built in DLP, auth, and compliance on each call
  • Real time usage dashboard and cost metering
  • Publish to catalog or keep private
Start building

Make Your AI Do More

Start with IP2WHOIS, then connect any of our 5,200+ other servers whenever your AI needs more. One click, no limits.

  • Use this MCP plus 5,200+ others, all in one place
  • Add new capabilities to your AI anytime you want
  • Connections are secured and governed automatically
  • Track usage and costs across all your servers
  • Works with Claude, ChatGPT, Cursor, and more
  • New servers added to the catalog weekly
IP2WHOIS MCP server cover

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by IP2WHOIS. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

VINKIUS CLOUD

Cloud Hosted

Managed infra

V8 Isolated

Sandboxed per request

Zero-Trust Proxy

No stored credentials

DLP Enforced

Policy on each call

GDPR Compliant

EU data residency

Token Compression

~60% cost reduction

Your data is protected. See how we built it.

The Domain Due Diligence Headache

Today, vetting a domain is a tedious process. You copy a URL into Google, then open a separate WHOIS site and paste it in again. If you need to check ten names, that's ten tabs, ten lookups, and three hours of manual cross-referencing across different sites just to get basic ownership data.

With this MCP, you simply prompt your agent. You tell it which domains to investigate, and it runs the necessary checks—from determining if a domain is available using `check_domain_availability` to finding all related assets via `lookup_hosted_domains`. You get structured data in seconds.

IP2WHOIS: Comprehensive Domain Data Retrieval

You no longer have to manually check the registrar and nameservers for every single domain name. The agent gathers this technical metadata, combining `get_registrar_info` with `get_nameservers` automatically.

What changes is that you move from being a data collector to an analyst. You spend your time interpreting what the WHOIS data means, not gathering it.

What IP2WHOIS MCP does for your AI

Running domain intelligence checks used to mean opening dozens of browser tabs, copy-pasting URLs into multiple lookup sites, and cross-referencing spreadsheets. Now your agent handles it all in one go. This MCP connects deep domain data directly from IP2WHOIS. You can ask your AI client to run a full WHOIS lookup on several domains simultaneously or check the exact expiration date for renewal monitoring.

Need to know if a name is free? Just ask it to check availability, and you get an instant answer. The system also pulls key registrar details and nameserver configurations so you always know where a domain points. Because Vinkius hosts this MCP, your agent gets immediate access to all these powerful tools without needing separate credentials or complex integrations.

Built · Hosted · Managed by Vinkius IP2WHOIS MCP - Domain Ownership & Status Lookup
Server ID 019dd10d-4bfa-729f-bbec-c957e2f3740a
Vinkius Inspector
Compliance Grade A+
Score 100/100
Vinkius Inspector Badge — Score 100/100

Frequently asked questions about IP2WHOIS MCP

How do I check if multiple domains are available using IP2WHOIS? +

You use the check_domain_availability tool. You just need to list the domain names you want tested, and the MCP will confirm which ones are free for registration.

Can I get ownership information for a large batch of domains with IP2WHOIS? +

Yes. Use bulk_whois_lookup to query multiple domains in one operation, saving you from having to run the full lookup individually.

What is the difference between `lookup_domain_whois` and `get_registrar_info`? +

lookup_domain_whois provides the entire record (contacts, dates, nameservers). get_registrar_info focuses specifically on the registrar details and status of that domain.

How does IP2WHOIS help me analyze shared hosting? +

You run the lookup_hosted_domains tool against an IP address. This reveals every single other domain name using that same infrastructure, which is key for auditing purposes.

Does IP2WHOIS only work with public TLDs? +

No. The MCP handles full WHOIS lookups and general domain intelligence regardless of the top-level domain type you are investigating.