{ "data": { "tool": { "category": "email", "endpoint": "https://domain.datakoot.com/mcp", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/datakoot-domain-dns-whois.json", "kind": "mcp", "listed": "indexed", "liveUrl": "https://www.anchorterminal.com/api/v1/live/datakoot-domain-dns-whois.json", "markdownUrl": "https://www.anchorterminal.com/tools/datakoot-domain-dns-whois.md", "mcpTools": { "check": { "checker": "anchor-check/1.0", "totalTokens": 1284, "counts": { "error": 0, "note": 0, "warn": 0 }, "findings": [] }, "checkedAt": "2026-10-04T22:22:30Z", "count": 6, "note": "answered without the initialize handshake", "schemaTokens": 1284, "status": "ok", "tools": [ { "name": "domain_report", "title": "Domain Report", "description": "One-call full dossier on a domain: registration (RDAP), DNS records, email deliverability, and website tech stack, combined into a single report. Use for fast lead qualification, company research, or recon without four separate calls.", "inputSchema": { "properties": { "domain": { "description": "Domain name, e.g. stripe.com", "type": "string" } }, "required": [ "domain" ], "type": "object" }, "outputSchema": { "additionalProperties": true, "properties": { "_datakoot_note": {}, "dns": {}, "domain": {}, "email": {}, "free_tier_note": {}, "registration": {}, "tech": {} }, "type": "object" }, "annotations": { "destructiveHint": false, "idempotentHint": true, "openWorldHint": true, "readOnlyHint": true, "title": "Domain Report" } }, { "name": "domain_intel", "title": "Domain Intel", "description": "Registration intelligence for a domain via RDAP (the modern WHOIS). Returns registrar, creation/expiration/last-changed dates, domain age in years, EPP status codes, nameservers, DNSSEC state, and abuse contact. Use to vet a company, assess a lead, or judge how established a domain is.", "inputSchema": { "properties": { "domain": { "description": "Domain name, e.g. stripe.com (no scheme)", "type": "string" } }, "required": [ "domain" ], "type": "object" }, "outputSchema": { "additionalProperties": true, "properties": { "abuse_contact": {}, "age_years": {}, "created": {}, "dnssec_signed": {}, "domain": {}, "expires": {}, "found": {}, "last_changed": {}, "nameservers": {}, "registrar": {}, "status": {} }, "type": "object" }, "annotations": { "destructiveHint": false, "idempotentHint": true, "openWorldHint": true, "readOnlyHint": true, "title": "Domain Intel" } }, { "name": "dns_lookup", "title": "DNS Lookup", "description": "Look up DNS records for a domain via Cloudflare DNS-over-HTTPS. Returns A, AAAA, MX, NS, TXT, CNAME, and SOA records. Use to see where a domain is hosted, who runs its mail and DNS, and what verification/policy TXT records it publishes.", "inputSchema": { "properties": { "domain": { "description": "Domain name, e.g. stripe.com", "type": "string" }, "types": { "description": "Optional subset of record types, e.g. [\"MX\",\"TXT\"]. Defaults to all common types.", "items": { "type": "string" }, "type": "array" } }, "required": [ "domain" ], "type": "object" }, "outputSchema": { "additionalProperties": true, "properties": { "domain": {}, "records": {} }, "type": "object" }, "annotations": { "destructiveHint": false, "idempotentHint": true, "openWorldHint": true, "readOnlyHint": true, "title": "DNS Lookup" } }, { "name": "email_deliverability", "title": "Email Deliverability", "description": "Assess whether a domain (or the domain of an email address) can receive mail and how strong its sender authentication is. Returns MX presence, SPF and DMARC policy, whether it's a free consumer provider (gmail, etc.) or a known disposable/temp-mail provider, and an overall verdict. Use to qualify leads and flag throwaway signups.", "inputSchema": { "properties": { "domain_or_email": { "description": "A domain (stripe.com) or an email address (a@stripe.com)", "type": "string" } }, "required": [ "domain_or_email" ], "type": "object" }, "outputSchema": { "additionalProperties": true, "properties": { "auth_posture": {}, "can_receive_mail": {}, "dmarc_checked": {}, "dmarc_policy": {}, "dmarc_record": {}, "domain": {}, "is_disposable": {}, "is_free_provider": {}, "mx_hosts": {}, "spf": {}, "spf_checked": {}, "verdict": {} }, "type": "object" }, "annotations": { "destructiveHint": false, "idempotentHint": true, "openWorldHint": true, "readOnlyHint": true, "title": "Email Deliverability" } }, { "name": "tech_stack", "title": "Tech Stack", "description": "Fingerprint the technology behind a website by fetching its homepage. Detects web server, CMS/framework (WordPress, Shopify, Next.js, etc.), CDN, analytics, and returns the page title, final URL after redirects, and key response headers. Use for competitive research and lead enrichment.", "inputSchema": { "properties": { "domain": { "description": "Domain or full URL, e.g. shopify.com", "type": "string" } }, "required": [ "domain" ], "type": "object" }, "outputSchema": { "additionalProperties": true, "properties": { "analytics": {}, "cdn": {}, "generator": {}, "powered_by": {}, "security_headers": {}, "server": {}, "status": {}, "technologies": {}, "title": {}, "url": {} }, "type": "object" }, "annotations": { "destructiveHint": false, "idempotentHint": true, "openWorldHint": true, "readOnlyHint": true, "title": "Tech Stack" } }, { "name": "subdomains", "title": "Subdomains", "description": "Discover a domain's public subdomains (app., api., staging., and so on) from Certificate Transparency logs, querying crt.sh and Cert Spotter in parallel and returning whichever answers first. Useful for mapping a company's public attack surface or infrastructure. If both sources are down the call returns an error rather than an empty list.", "inputSchema": { "properties": { "domain": { "description": "Registrable domain, e.g. stripe.com", "type": "string" } }, "required": [ "domain" ], "type": "object" }, "outputSchema": { "additionalProperties": true, "properties": { "_datakoot_note": {}, "available": {}, "count": {}, "domain": {}, "free_tier_note": {}, "source": {}, "subdomains": {}, "truncated": {} }, "type": "object" }, "annotations": { "destructiveHint": false, "idempotentHint": true, "openWorldHint": true, "readOnlyHint": true, "title": "Subdomains" } } ] }, "name": "Domain \u0026 Company Intel MCP", "note": "Indexed from the official MCP registry: facts and our own checks, not reviewed, so no score, grade or rank.", "packages": null, "pageJsonUrl": "https://www.anchorterminal.com/tools/datakoot-domain-dns-whois.json", "popularity": { "githubStars": 1 }, "registryName": "com.datakoot/domain-dns-whois", "remotes": [ { "type": "streamable-http", "url": "https://domain.datakoot.com/mcp" } ], "repository": "https://github.com/datakoot/domain-intel-mcp", "reviewed": false, "slug": "datakoot-domain-dns-whois", "source": "the official MCP registry", "sourceUrl": "https://registry.modelcontextprotocol.io/v0.1/servers?search=com.datakoot/domain-dns-whois", "summary": "Domain intel for AI agents: RDAP registration, DNS, email deliverability, tech stack.", "updatedAt": "2026-09-02T16:43:41Z", "url": "https://www.anchorterminal.com/tools/datakoot-domain-dns-whois", "vendor": "datakoot.com", "vendorUrl": "https://datakoot.com", "version": "2.1.0", "websiteUrl": "", "where": "hosted", "why": [ "vendor" ] } }, "kind": "anchor.page", "links": { "api": "https://www.anchorterminal.com/api/v1/index.json", "html": "https://www.anchorterminal.com/tools/datakoot-domain-dns-whois", "json": "https://www.anchorterminal.com/tools/datakoot-domain-dns-whois.json", "llms": "https://www.anchorterminal.com/llms.txt", "markdown": "https://www.anchorterminal.com/tools/datakoot-domain-dns-whois.md", "slim": "https://www.anchorterminal.com/tools/datakoot-domain-dns-whois.min.md" }, "markdown": "# Domain \u0026 Company Intel MCP\n\n\u003e Indexed, not reviewed: facts from the official MCP registry and our own checks. No score, grade or rank, and not in the rankings until the panel reviews it. How the index works: https://www.anchorterminal.com/indexed/\n\n- Kind: MCP server, by datakoot.com (https://datakoot.com)\n- Category: Email delivery APIs (https://www.anchorterminal.com/categories/email.md)\n- Listed because: It's published in the registry under datakoot.com, a namespace the registry only gives to whoever proves they control that domain.\n- What the official MCP registry says: Domain intel for AI agents: RDAP registration, DNS, email deliverability, tech stack.\n\n## Facts\n\n- MCP registry: `com.datakoot/domain-dns-whois` 2.1.0\n- Endpoint: https://domain.datakoot.com/mcp (streamable HTTP)\n- Source: https://github.com/datakoot/domain-intel-mcp\n- GitHub stars: 1\n- Registry entry updated: 2026-09-02\n\n## Tools\n\n- Tools it lists (6, about 1,284 tokens of context, `tools/list` without credentials, checked 2026-10-04 22:22 UTC):\n - `domain_report` (read-only): One-call full dossier on a domain: registration (RDAP), DNS records, email deliverability, and website tech stack, combined into a single report. Use for fast…\n - `domain_intel` (read-only): Registration intelligence for a domain via RDAP (the modern WHOIS). Returns registrar, creation/expiration/last-changed dates, domain age in years, EPP status…\n - `dns_lookup` (read-only): Look up DNS records for a domain via Cloudflare DNS-over-HTTPS. Returns A, AAAA, MX, NS, TXT, CNAME, and SOA records. Use to see where a domain is hosted, who…\n - `email_deliverability` (read-only): Assess whether a domain (or the domain of an email address) can receive mail and how strong its sender authentication is. Returns MX presence, SPF and DMARC…\n - `tech_stack` (read-only): Fingerprint the technology behind a website by fetching its homepage. Detects web server, CMS/framework (WordPress, Shopify, Next.js, etc.), CDN, analytics,…\n - `subdomains` (read-only): Discover a domain's public subdomains (app., api., staging., and so on) from Certificate Transparency logs, querying crt.sh and Cert Spotter in parallel and…\n- How its tools read to an agent (0 errors, 0 warnings, 0 notes, about 1,284 tokens; rules at https://www.anchorterminal.com/check.md; not part of the score):\n\n- JSON: https://www.anchorterminal.com/api/v1/tools/datakoot-domain-dns-whois.json\n- Being indexed says nothing about quality, and nobody can pay for it. Ask for a review: https://www.anchorterminal.com/builders/#claiming\n", "meta": { "attribution": "Anchor Terminal (https://www.anchorterminal.com)", "docs": "https://www.anchorterminal.com/docs/", "generatedAt": "2026-10-04", "license": "CC-BY-4.0", "method": "https://www.anchorterminal.com/benchmark/", "methodology": "0.3", "openapi": "https://www.anchorterminal.com/openapi.json", "preview": false, "run": "2026-10-01", "runLabel": "October 2026 research run" }, "page": { "breadcrumbs": [ { "name": "Home", "url": "https://www.anchorterminal.com/" }, { "name": "Terminal", "url": "https://www.anchorterminal.com/tools/" }, { "name": "Indexed", "url": "https://www.anchorterminal.com/indexed/" }, { "name": "Domain \u0026 Company Intel MCP", "url": "" } ], "description": "Domain \u0026 Company Intel MCP, an MCP server by datakoot.com, listed from the official MCP registry. Indexed, not reviewed: facts and our own checks, no score or ranking. Domain intel for AI agents: RDAP registration, DNS, email deliverability, tech stack.", "facts": [ "not reviewed", "not ranked", "facts only" ], "h1": "Domain \u0026 Company Intel MCP", "image": "https://www.anchorterminal.com/assets/og/indexed.png", "path": "/tools/datakoot-domain-dns-whois", "published": "", "section": "indexed", "title": "Domain \u0026 Company Intel MCP, indexed from the official MCP registry", "toc": null, "updated": "2026-10-04", "url": "https://www.anchorterminal.com/tools/datakoot-domain-dns-whois" }, "tokens": { "markdown": 800, "slim": 730 }, "version": 1 }