"Checking Domain Name Availability" matching MCP servers:

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.

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

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

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

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

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.

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

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

Model Context Protocol (MCP) server offering rapid domain appraisal heuristics and secondary marketplace listing strategies

Enables AI agents to obtain signed quotes and buy one-year domain registrations on fixed-markup seller rails, paying per-order in USDC via x402, then manage DNS records and order status through signed capabilities. It also exposes a buyer-side connector that attaches an owned domain to a pinned Vercel project.

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.

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 AI clients to generate strategic domain pricing tiers—buy-it-now anchors, make-offer floors, auction reserves, and lease prices—along with renewal ROI forecasts comparing holding costs against target flip multiples over 1, 3, and 5 year horizons.

Enables AI clients to evaluate domain brand quality across pronounceability, memorability, radio-test scoring, syllable balance, and visual symmetry, and to perform heuristic trademark-risk screening for category terms versus corporate marks.

Enables AI agents to compute financial domain valuations from TLD tier, character length, liquid floor, and enterprise upside, and to compare market multiples across major TLDs using historical secondary-market liquidity data.

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

Monitor taken usernames and get alerted the moment they free up or drop, so you can claim a handle before anyone else. Also checks live username availability across the major social platforms, domain availability across popular TLDs, and screens names for trademark conflicts.

Enables email and domain checks, including SPF lookup limits, DKIM keys, DMARC, DNS records, and registration expiry.

Domain availability + registrar price comparison across 52 TLDs — see not just if a domain is free, but where it's cheapest (7 registrars, renewal traps exposed). Honest: shows an Unverified state instead of guessing. Free, no API key. For Claude, ChatGPT, Cursor & any MCP client.