jp.domain-bannin/domain-bannin

up checked 2026-11-12T23:38:15.814Z

Unclaimed · Unverified

Publisher-provided title

ドメイン番人

Publisher-provided description

ドメインの設定を調べる MCP サーバー。SPF / DKIM / DMARC・DNS・SSL 証明書・セキュリティヘッダ・サブドメイン・類似ドメインを、公開情報だけで確認します。登録不要・無料。

Summary by lookupd

Checks a public domain's email authentication records (SPF, DKIM, DMARC), DNS, SSL certificate, security headers and subdomains without…

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http domain-bannin https://domain-bannin.jp/api/mcp

Codex, remote (streamable-http)

codex mcp add domain-bannin --url https://domain-bannin.jp/api/mcp

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "domain-bannin": {
      "url": "https://domain-bannin.jp/api/mcp"
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Publisher-provided text

domain_diagnose Runs a comprehensive health check on a public domain: SPF / DKIM / DMARC for the headline score, plus optional details on email-auth adjacent records (MX, BIMI,

Shows this live status and links here; updates hourly.

[![lookupd status](https://lookupd.com/badge/jp.domain-bannin/domain-bannin.svg)](https://lookupd.com/servers/jp.domain-bannin/domain-bannin)