Domain Intel

io.github.lazymac2xPublished by GitHub account lazymac2xv1.0.0Updated Oct 25, 2026

Cloudflare Workers MCP server: domain-intel

VerifiedStreamable HTTPWeb executableWeb Search & ScrapingSecurity & Monitoring

Overview

AI-generated overview

A remote MCP server that lets an assistant look up DNS records, check HTTP security headers, and assess a domain's phishing risk.

What you can do
Resolve DNS records for a domain, including A, AAAA, MX, TXT, NS, CNAME and SOA, via Cloudflare DNS-over-HTTPS. Check HTTP security headers such as HSTS, CSP and X-Frame-Options and get a 0–100 score. Run heuristic phishing and suspicious-domain analysis that returns a low, medium or high risk level with a list of signals. Produce a full domain intelligence report combining DNS, HTTP headers, phishing signals, a registrar hint and email security checks for SPF and DMARC.
When to use it
Useful when you need a quick read on a domain before trusting or contacting it: checking mail and DNS configuration, reviewing a site's security headers, or screening a link for phishing signals. Good for security triage and domain due diligence without leaving the assistant.
Requirements
A remote streamable HTTP endpoint; no local package or runtime is needed. No authentication, environment variables or headers are declared. The server performs DNS and HTTP lookups on its own, so the client needs network access to the endpoint.
Before you install
Queries send the domain you are investigating to a third-party service. Results are heuristic, so phishing risk levels and header scores are advisory and should not be treated as a definitive verdict. No credentials are requested, and no write or delete actions are described.

Installation

In SourceWeft

  1. Open Domain Intel in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/io.github.lazymac2x%2Fdomain-intel/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "domain-intel": {
      "type": "http",
      "url": "https://api.lazy-mac.com/domain-intel/mcp"
    }
  }
}

README

This repository has no README.

Tools

4

dns_lookup

Resolve DNS records (A, AAAA, MX, TXT, NS, CNAME, SOA) for a domain using Cloudflare DoH.

Parametersdomainrequired

security_headers

Check HTTP security headers (HSTS, CSP, X-Frame-Options, etc.) and return a 0–100 score.

Parametersdomainrequired

phishing_check

Heuristic phishing/suspicious-domain signal analysis. Returns risk level (low/medium/high) and signal list.

Parametersdomainrequired

full_report

Full domain intelligence report: DNS, HTTP headers, phishing signals, registrar hint, email security (SPF/DMARC).

Parametersdomainrequired

Version history

1
  1. v1.0.0LatestSep 16, 2026

Score

75% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • License10 pts

    Declare a license in the repository or the registry entry.