MCP server: One MCP server.

Networkcalc

@smitheryRepublished by Smithery for its author.MCP server · External

Look up DNS information for any domain to troubleshoot issues and gather insights. Get fast, relia…

Networkingv1.13.0MITPython
Freeno charge per call

One address for any MCP client. You sign in at auth.smithery.ai once, after adding it.

What it does

  1. Reads
  2. Writes
  3. High impact

At most: only reads or looks up information.

What it costs

Free

Odel charges nothing per call. The publisher may charge for its own service.

Tools

None listed · checked 10 Oct 2026

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README1 min read

🌐 networkcalc-mcp

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networkcalc-mcp is a server component (MCP Server) that powers utility services from networkcalc.com. It provides a set of network tools accessible via API or integration with your own frontend.

🔧 Features

This server includes support for the following tools:

  • 🔍 DNS Lookup – Resolve domain names to IP addresses and view DNS records.
  • 🗂️ WHOIS Lookup – Retrieve registration and ownership details for domains and IPs.
  • 📜 SPF Lookup – Inspect Sender Policy Framework (SPF) records for domains.
  • 🔐 Certificate Lookup – Check SSL/TLS certificates for domains.
  • 🧮 Subnet Lookup – Analyze IP subnets and CIDR ranges.

📖 How to Use

Run below command to add it to claude

bash
claude mcp add --transport http ramadasmr-networkcalc-mcp "https://server.smithery.ai/@ramadasmr/networkcalc-mcp/mcp"

Installing via Smithery

To install NetworkCalc automatically via Smithery:

bash
npx -y @smithery/cli install @ramadasmr/networkcalc-mcp

To see full usage instructions and available endpoints, please refer to the hosted service: 👉 https://smithery.ai/server/@ramadasmr/networkcalc-mcp

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