"Tools and Methods for Performing OSINT on an IP or Domain" matching MCP servers:

Enables domain investors, webmasters, and autonomous agents to perform comprehensive domain audits including brand scoring, TLD tier analysis, and DNS connectivity checks, and to generate strategic brand suffixes and industry compound variations for portfolio expansion.

Provides passive OSINT reconnaissance for domains and IPs using public sources, with tools for WHOIS/RDAP, DNS, subdomain enumeration, Wayback Machine, HTTP headers, Shodan InternetDB, email security, TLS certificates, and ASN lookups, all without requiring API keys.

Enables AI agents to run classic OSINT tools locally without API keys, including username, email, domain, phone, and metadata searches.

Provides comprehensive email deliverability and domain registration analysis, evaluating SPF, DKIM, DMARC, DNS records, and expiry to identify issues and suggest fixes.

High-Speed Domain Keyword Matrix, TLD Coverage & RDAP Availability Radar MCP Server (Powered by insight.surf)

Enables natural language domain management through Dynadot, supporting domain registration, DNS configuration, transfers, WHOIS contacts, and bulk operations across 106 API actions.

IP Network AI - MCP server providing AI-powered tools and automation by MEOK AI Labs

IP location MCP server - query geolocation info for IP addresses including country, region, city and ISP.

Enables AI assistants to query domain expiration data from domain-monitor.io, with tools for listing domains, checking expiry, and adding new domains.

Domain search that returns only .com names verified available to register, checked live against the Verisign RDAP registry, not AI guess lists.

Model Context Protocol (MCP) server providing automated domain valuation, authoritative WHOIS lookup, and comparable sales analysis for AI agents

A Model Context Protocol (MCP) server that enables Claude Desktop to check domain availability across 50+ TLDs. Features DNS/WHOIS verification, bulk checking, and smart suggestions. Zero-clone installation via uvx.

Domain and company intelligence for AI agents. Enables vetting companies, qualifying leads, and mapping targets from free public data without API keys.

Enables checking domain availability through authoritative registry queries and resolving live DNS records such as A, NS, MX, and TXT for any domain.

Enables deterministic calculations for AI API and subscription costs, meeting time zones, recurring schedules, and cron next-run previews, returning normalized inputs, units, assumptions, dated sources, and links to results.

Search 47,000+ marketing agencies and get AI-matched with fitted agencies, from Pick an Agency.

Resolves a company domain to its LinkedIn company page URL. Lightweight enrichment tool for sales and prospecting workflows.

Free Industry 4.0 / IIoT tools, no API key or account: lint MQTT Sparkplug B topics, check a Unified Namespace (UNS) for naming and hierarchy problems, and run an industrial AI-readiness diagnostic for manufacturing digital transformation and smart-factory projects. Works in Claude Code, Codex and any MCP client.

Enables auditing any domain's email deliverability and DNS health, including SPF, DKIM, DMARC, MX, mail provider, DNS blacklist status, catch-all, domain age, and a deliverability score.

Enables validating JSON/JSONC, getting/setting values with jq-like paths, pretty-printing or minifying, validating against Ajv JSON Schema, and diffing local files or inline strings without network calls.