"Checking Domain Name Availability" matching MCP servers:

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

Enables real-time domain registration lookups via RDAP, including availability, expiration, and registrar details, with no API key required. Supports natural language queries like 'is example.com available?' or 'when does example.com expire?'.

Enables AI agents to perform real-time WHOIS and RDAP lookups, domain availability checks, and TLD infrastructure exploration using native protocols without API keys.

Enables AI agents to run domain-intelligence investigations through six free tools: sanctions screening, IP geolocation with VPN/Tor detection, email validation with breach status, company profiling, WHOIS and email-security scoring, and a single-call domain dossier.

Enables domain overviews for security and sales, providing registration, infrastructure, and risk signal data through a simple API request.

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

Enables named-entity attribution from Certificate Transparency logs (OV/EV only) for mapping legal-entity digital footprints and domain discovery via LLM-driven workflows.

Turn GPS coordinates into place name, category, and live opening hours via OpenStreetMap. Works in Claude, Hermes Agent, OpenClaw, and any MCP client.

Resolves a company name, registrable domain, or LEI to its GLEIF legal entity record — LEI, legal name, jurisdiction, entity status, and registration status — for $0.05 USDC on Base paid per call over x402, with no signup or API key. Includes a free, no-wallet preview of price and coverage plus hard per-call and per-session spend caps, while misses and ambiguous matches cost nothing.

MCP server that resolves a company domain to its registered legal entity, returning legal name, company number, jurisdiction, status, LEI, and VAT number via the Apify Legal Entity Resolver actor.

Enables users to look up any company's Google advertising by domain or verified advertiser name, returning one row per ad with its format, first and last shown dates, creative link, and Transparency Center permalink. Also returns a per-company summary stating whether the advertiser runs Google ads, roughly how many, and in which formats, with unfiltered by region, format, recency, or ad count.

Enables LLM agents to access the Czech public business register (ARES) for company lookups by IČO, name searches, VAT registration checks, and offline IČO validation.

Delivers comprehensive company intelligence in a single tool call, aggregating profiles, tech stacks, key people, news, and corporate data from any domain or company name. Sources data from Wikipedia, GitHub, OpenCorporates, and web scraping to provide structured business insights using only free public APIs.

MCP server that lets users search Safety Data Sheets (SDS) by chemical or product name, returning records with direct links to SDS documents.

Enables looking up Danish companies by CVR number, name, or phone via cvrapi.dk.

Enables querying Finnish open data by retrieving company details from PRH/YTJ using a business ID or name and searching public procurement notices from Hilma by keyword.

Enables querying domain trust scores, ratings, and reviews, searching domains, and posting reviews via natural language through the truster.info service.

Provides MCP tools to query real-time bus arrivals, bus locations, road traffic, and parking availability in Daegu, South Korea.

Remote MCP server for the Danish company register (CVR): company lookup, name search, and parsed annual-report financials as structured JSON for 860,000+ active Danish companies.

Enables AI agents to discover NEON ecological data products and sites, check data availability, list and download data files, and generate citations via the NEON Data API.