networkcalc-mcp

[](https://smithery.ai/server/@ramadasmr/networkcalc-mcp)

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.

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.

Run below command to add it to claude

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

To install NetworkCalc automatically via Smithery:

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