WindsurfIDE

WhoisXML MCP Server

Bring Domain Intelligence
to Windsurf

Name: WhoisXML MCP Server
Price: 29 USD
Availability: InStock
Rating: 5.0 (1 reviews)
Author: Vinkius

Learn how to connect WhoisXML to Windsurf and start using 4 AI agent tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code.

GDPR Free for Subscribers

Check Domain AvailabilityGet Ip GeolocationGet Whois RecordVerify Email

Unlock for AI Agents

Ask AI about this MCP Server ChatGPT Claude Perplexity

Compatible with every major AI agent and IDE

Claude

ChatGPT

Cursor

Gemini

Windsurf

VS Code

JetBrains

Vercel

+ other MCP clients

What is the WhoisXML MCP Server?

Connect the WhoisXML API to your AI agent to perform deep network reconnaissance and data validation through natural language.

What you can do

WHOIS Lookups — Retrieve parsed and raw registration data, including registrar info and creation dates for any domain.
IP Geolocation — Instantly identify the country, city, ISP, and coordinates of any IP address.
Email Verification — Validate email syntax, check MX records, and detect disposable addresses to ensure data quality.
Domain Availability — Perform lightweight checks to see if a domain name is available for registration.

How it works

Subscribe to this server
Enter your WhoisXML API Key
Start querying domain and network data from Claude, Cursor, or any MCP-compatible client

Who is this for?

Security Researchers — Quickly investigate suspicious domains or IP addresses during incident response.
Developers — Integrate domain availability and email validation checks into your workflow without leaving the editor.
Marketers & Sales — Verify lead lists and research company domain ownership for better outreach.

Built-in capabilities (4)

check_domain_availability

Check if a domain name is available for registration

get_ip_geolocation

Get location data for an IP address

get_whois_record

Get parsed and raw WHOIS data for a domain

verify_email

Check if an email address is valid and exists

Why Windsurf?

Windsurf's Cascade agent chains multiple WhoisXML tool calls autonomously. query data, analyze results, and generate code in a single agentic session. Paste Vinkius Edge URL, reload, and all 4 tools are immediately available. Real-time tool feedback appears inline, so you see API responses directly in your editor.

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Windsurf's Cascade agent autonomously chains multiple tool calls in sequence, solving complex multi-step tasks without manual intervention
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Purpose-built for agentic workflows. Cascade understands context across your entire codebase and integrates MCP tools natively
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JSON-based configuration means zero code changes: paste a URL, reload, and all 4 tools are immediately available
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Real-time tool feedback is displayed inline, so you see API responses directly in your editor without switching contexts

See it in action

WhoisXML in Windsurf

AI Agent→Vinkius

High Security·Kill Switch·Plug and Play

Why Vinkius

WhoisXML and 4,000+ other MCP servers. One platform. One governance layer.

Teams that connect WhoisXML to Windsurf through Vinkius don't need to source, host, or maintain individual MCP servers. Every tool call runs inside a hardened runtime with credential isolation, DLP, and a signed audit chain.

4,000+MCP Servers ready

<40msCold start

60%Token savings

	Raw MCP	Vinkius
Server catalog	Find and host yourself	4,000+ managed
Infrastructure	Self-hosted	Sandboxed V8 isolates
Credential handling	Plaintext in config	Vault + runtime injection
Data loss prevention	None	Configurable DLP policies
Kill switch	None	Global instant shutdown
Financial circuit breakers	None	Per-server limits + alerts
Audit trail	None	Ed25519 signed logs
SIEM log streaming	None	Splunk, Datadog, Webhook
Honeytokens	None	Canary alerts on leak
Custom domains	Not applicable	DNS challenge verified
GDPR compliance	Manual effort	Automated purge + export

Unlock for AI Agents View step-by-step setup guide for Windsurf →

Enterprise Security

Why teams choose Vinkius for WhoisXML in Windsurf

The WhoisXML 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. All 4 tools execute in hardened sandboxes optimized for native MCP execution.

Your AI agents in Windsurf only access the data you authorize, with DLP that blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade infrastructure, zero maintenance.

Unlock for AI Agents View full WhoisXML details →

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

The Vinkius Advantage

How Vinkius secures
WhoisXML for Windsurf

Every tool call from Windsurf to the WhoisXML MCP Server is protected by DLP redaction, cryptographic audit chains, V8 sandbox isolation, kill switch, and financial circuit breakers.

< 40msCold start

Ed25519Signed audit chain

60%Token savings

FAQ

Frequently asked questions

Can I check if a domain is available for registration?

Yes! Use the check_domain_availability tool. It provides a lightweight check to see if a specific domain name is currently available.

How do I find the physical location of an IP address?

Simply use the get_ip_geolocation tool with the target IP. The agent will return the country, city, latitude, longitude, and ISP information.

Can this tool detect disposable or fake email addresses?

Yes. The verify_email tool checks email syntax, MX records, and SMTP connections, and specifically flags disposable email providers.

How does Windsurf discover MCP tools?

Windsurf reads the mcp_config.json file on startup and connects to each configured server via Streamable HTTP. Tools are listed in the MCP panel and available to Cascade automatically.

Can Cascade chain multiple MCP tool calls?

Yes. Cascade is an agentic system. it can plan and execute multi-step workflows, calling several tools in sequence to accomplish complex tasks without manual prompting between steps.

Does Windsurf support multiple MCP servers?

Yes. Add as many servers as needed in mcp_config.json. Each server's tools appear in the MCP panel and Cascade can use tools from different servers in a single flow.