Official MCP RegistryListed
Domain & Company Intel MCP
Domain intel for AI agents: RDAP registration, DNS, email deliverability, tech stack.
First seen 2 Oct 2026. Evidence as of 3 Oct 2026.
6
Tools
From an anonymous probe
1
Source listings
Each with its own history
12
Recorded changes
Since first seen
Tools
| Tool | Description | Behaviour |
|---|---|---|
| dns_lookup | 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. | Read-only |
| domain_intel | 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. | Read-only |
| domain_report | 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. | Read-only |
| email_deliverability | 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. | Read-only |
| subdomains | Discover subdomains of a domain from public Certificate Transparency logs (crt.sh). Useful for mapping a company's public surface (app., api., staging., etc.). Best-effort: crt.sh can be slow; returns a note if unavailable. | Read-only |
| tech_stack | 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. | Read-only |
Change history
- tech_stack: title changed
- tech_stack: annotations changed
- subdomains: title changed
- subdomains: annotations changed
- email_deliverability: title changed
- email_deliverability: annotations changed
- domain_report: title changed
- domain_report: annotations changed
- domain_intel: title changed
- domain_intel: annotations changed
- dns_lookup: title changed
- dns_lookup: annotations changed
| Source | Listing | First seen | Last seen | Versions |
|---|---|---|---|---|
| Official MCP Registry | com.datakoot/domain-dns-whois | 2 Oct 2026 | 3 Oct 2026 | 1 |