Can I check if a domain is available for registration?

Yes! Use `check_domain_availability` with the domain name. It analyzes the WHOIS record to determine if the domain appears unregistered.

How many domains can I look up at once?

Use `bulk_whois_lookup` with a comma-separated list of up to 10 domains to get key registration details for each one in a single request.

Can I find which domains are hosted on a specific server?

Yes! Use `lookup_hosted_domains` with an IPv4 or IPv6 address to perform a reverse IP lookup and discover all domains on that server.

INSTANT PLUG AND PLAY

IP2WHOIS MCP Server for Google ADKGive Google ADK instant access to 10 tools to Bulk Whois Lookup, Check Domain Age, Check Domain Availability, and more

Name: IP2WHOIS
Availability: InStock
Author: Vinkius

Built by Vinkius GDPR 10 Tools SDK

Google Agent Development Kit (ADK) is Google's framework for building production AI agents. Add IP2WHOIS as an MCP tool provider through Vinkius and your ADK agents can call every tool with full schema introspection.

Use with Your AI Agent

Ask AI about this App Connector for Google ADK

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The IP2WHOIS app connector for Google ADK is a standout in the Developer Tools category — giving your AI agent 10 tools to work with, ready to go from day one.

Vinkius delivers Streamable HTTP and SSE to any MCP client

python

from google.adk.agents import Agent
from google.adk.tools.mcp_tool import McpToolset
from google.adk.tools.mcp_tool.mcp_session_manager import (
    StreamableHTTPConnectionParams,
)

# Your Vinkius token. get it at cloud.vinkius.com
mcp_tools = McpToolset(
    connection_params=StreamableHTTPConnectionParams(
        url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
    )
)

agent = Agent(
    model="gemini-2.5-pro",
    name="ip2whois_agent",
    instruction=(
        "You help users interact with IP2WHOIS "
        "using 10 available tools."
    ),
    tools=[mcp_tools],
)

Fully ManagedVinkius Servers

60%Token savings

High SecurityEnterprise-grade

IAMAccess control

EU AI ActCompliant

DLPData protection

V8 IsolateSandboxed

Ed25519Audit chain

<40msKill switch

Stream every event to Splunk, Datadog, or your own webhook in real-time

* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure

About IP2WHOIS MCP Server

Connect your IP2WHOIS account to any AI agent and access comprehensive domain intelligence through natural conversation.

Google ADK natively supports IP2WHOIS as an MCP tool provider. declare Vinkius Edge URL and the framework handles discovery, validation, and execution automatically. Combine 10 tools with Gemini's long-context reasoning for complex multi-tool workflows, with production-ready session management and evaluation built in.

What you can do

WHOIS Lookup — Get complete registration records for any domain including dates, registrar, and contacts.
Domain Age — Calculate how old a domain is in days and years.
Expiry Monitoring — Check when domains expire and how many days remain.
Registrar & Nameservers — Extract registrar details and DNS nameserver configurations.
Availability Check — Determine if a domain is available for registration.
Reverse IP — Find all domains hosted on a specific IP address.
Bulk Lookup — Query up to 10 domains in a single operation.

The IP2WHOIS MCP Server exposes 10 tools through the Vinkius. Connect it to Google ADK in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

All 10 IP2WHOIS tools available for Google ADK

When Google ADK connects to IP2WHOIS through Vinkius, your AI agent gets direct access to every tool listed below — spanning whois, domain-intelligence, dns-lookup, and more. Every call is secured with network, filesystem, subprocess, and code evaluation entitlements inside a sandboxed runtime. Beyond a simple connection, you get a full AI Gateway with real-time visibility into agent activity, enterprise governance, and optimized token usage.

bulk_whois_lookup

Returns key registration details for each domain. WHOIS lookup for multiple domains at once

check_domain_age

Check the age of a domain

check_domain_availability

Check if a domain is available for registration

check_domain_expiry

Useful for renewal monitoring. Check when a domain expires

check_ip2whois_status

com to confirm valid authentication. Verify IP2WHOIS API connectivity

get_domain_contacts

Note: many domains use privacy protection. Get registrant and admin contact info for a domain

get_nameservers

Get nameservers for a domain

get_registrar_info

Get registrar and status info for a domain

lookup_domain_whois

Full WHOIS lookup for a domain

lookup_hosted_domains

Useful for shared hosting analysis. Find all domains hosted on a specific IP address

Connect IP2WHOIS to Google ADK via MCP

Follow these steps to wire IP2WHOIS into Google ADK. The entire setup takes under two minutes — your credentials stay safe behind the Vinkius.

Install Google ADK

Run pip install google-adk

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token

Create the agent

Save the code above and integrate into your ADK workflow

Explore tools

The agent will discover 10 tools from IP2WHOIS via MCP

Why Use Google ADK with the IP2WHOIS MCP Server

Google ADK provides unique advantages when paired with IP2WHOIS through the Model Context Protocol.

Google ADK natively supports MCP tool servers. declare a tool provider and the framework handles discovery, validation, and execution

Built on Gemini models, ADK provides long-context reasoning ideal for complex multi-tool workflows with IP2WHOIS

Production-ready features like session management, evaluation, and deployment come built-in. not bolted on

Seamless integration with Google Cloud services means you can combine IP2WHOIS tools with BigQuery, Vertex AI, and Cloud Functions

IP2WHOIS + Google ADK Use Cases

Practical scenarios where Google ADK combined with the IP2WHOIS MCP Server delivers measurable value.

Enterprise data agents: ADK agents query IP2WHOIS and cross-reference results with internal databases for comprehensive analysis

Multi-modal workflows: combine IP2WHOIS tool responses with Gemini's vision and language capabilities in a single agent

Automated compliance checks: schedule ADK agents to query IP2WHOIS regularly and flag policy violations or configuration drift

Internal tool platforms: build self-service agent platforms where teams connect their own MCP servers including IP2WHOIS

Example Prompts for IP2WHOIS in Google ADK

Ready-to-use prompts you can give your Google ADK agent to start working with IP2WHOIS immediately.

"Look up the WHOIS information for github.com."

"Check if the domain coolstartup2026.com is available."

"When does google.com expire?"

Troubleshooting IP2WHOIS MCP Server with Google ADK

Common issues when connecting IP2WHOIS to Google ADK through the Vinkius, and how to resolve them.

McpToolset not found

Update: pip install --upgrade google-adk

IP2WHOIS + Google ADK FAQ

Common questions about integrating IP2WHOIS MCP Server with Google ADK.

How does Google ADK connect to MCP servers?

Import the MCP toolset class and pass the server URL. ADK discovers and registers all tools automatically, making them available to your agent's tool-use loop.

Can ADK agents use multiple MCP servers?

Yes. Declare multiple MCP tool providers in your agent configuration. ADK merges all tool schemas and the agent can call tools from any server in a single turn.

Which Gemini models work best with MCP tools?

Gemini 2.0 Flash and Pro models both support function calling required for MCP tools. Flash is recommended for latency-sensitive use cases, Pro for complex reasoning.