{"name":"io.github.j-doi/domain-bannin","slug":"j-doi-domain-bannin","title":"ドメイン番人","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。","url":"https://mcp.market/server/j-doi-domain-bannin","rating":null,"grade":"C","score":57,"certified":false,"status":"active","category":"other","tags":[],"presence":{"score":8,"stars":null,"forks":null,"downloads_week":null,"last_push_at":null,"license":null},"uptime":{"percent":100,"checks":7,"ok":7,"last_checked_at":"2026-09-21T04:06:03.105Z","last_ok_at":"2026-09-21T04:06:03.105Z","latency_ms":328},"claimed":false,"transport":"remote","callable_via_gateway":true,"default_price_micros":0,"repository":"https://github.com/j-doi/domain-shield","website":"https://domain-bannin.jp/","version":"0.1.0","remotes":[{"type":"streamable-http","url":"https://domain-bannin.jp/api/mcp"}],"packages":[],"tools":[{"name":"domain_diagnose","description":"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, MTA-STS, TLS-RPT, DKIM key length), DNS infrastructure (NS, DNSSEC, CAA, AAAA, SOA, TXT), web security (HTTPS, certificate, HSTS, HTTP/2-3, CT log), domain registration (RDAP expiry, registrar lock, DS chain), and brand protection (typosquatting, TLD parity). Returns a structured report with per-category scores, individual diagnostic items, and a `critical_issues` cross-cut summary. No authentication required.","write_action":true,"price_micros":0,"input_schema":{"type":"object","properties":{"domain":{"type":"string","description":"Domain to diagnose, e.g. `example.co.jp`. A URL, an email address, a trailing dot, a port, or an internationalised name are all accepted and resolved to the registrable host — `https://日本語.jp/path`, `info@example.co.jp` and `xn--wgv71a119e.jp` reach the same diagnosis. Names with no public suffix (`localhost`, an IP literal) are rejected."}},"required":["domain"]}}],"scan":{"score":57,"grade":"C","scanned_at":"2026-09-20T21:01:12.122Z","report":{"scannerVersion":"0.1.9","scannedAt":"2026-09-20T21:01:12.097Z","components":{"code":{"score":-1,"max":25,"notes":["remote-only server, no package to scan"]},"reliability":{"score":20,"max":20,"notes":["remote reachable in 1662ms"]},"poisoning":{"score":15,"max":15,"notes":["1 tool descriptions checked"]},"auth":{"score":3,"max":15,"notes":["open endpoint exposes 1 write-action tools with no auth"]},"maintenance":{"score":3,"max":15,"notes":["repository not readable: repo not found"]},"identity":{"score":2,"max":10,"notes":["no repository or website to verify"]}},"findings":[{"id":"auth.open-write","severity":"high","component":"auth","title":"Write-action tools reachable without authentication"}],"inputs":{"probes":[{"url":"https://domain-bannin.jp/api/mcp","reachable":true,"authRequired":false,"latencyMs":1662,"serverInfo":{"name":"domain-bannin","version":"0.1.0"}}],"packages":[],"repo":{"found":false,"owner":"j-doi","repo":"domain-shield","error":"repo not found"},"icon":{"url":"https://domain-bannin.jp/icon.svg?icon.0vzc9eli7vrz6.svg","source":"site"},"presence":{"stars":null,"forks":null,"downloadsWeek":null,"license":null,"lastPushAt":null,"score":8}}}},"grade_history":[],"reviews":[]}