heade.rs
Look up any domain, IP address or AS number: hosting, DNS, registration, email, TLS and headers.
使うべきか
品質と安全性
ツール定義とプロトコルへの準拠に関する自動分析に基づいています。
コンテキストコスト
これは、サーバーのツールがモデルのコンテキストに読み込まれるたびに消費されるおおよそのトークン数です。数が多いほど、ほかのタスクに使える注意が減ります。
インストール
ワンクリックインストール
これを `claude_desktop_config.json` ファイルに追加してください:
{
"mcpServers": {
"lookup": {
"url": "https://heade.rs/mcp"
}
}
}リモートエンドポイント
https://heade.rs/mcpstreamable-httpできること
ツール一覧
ツール（1）
🟢lookup(query, format)
Look up a domain, IP address or network (AS number) on heade.rs and return its report. For a domain or IP address: where it's hosted (network, BGP prefix, RPKI, location, cloud region, CDN), registration (RDAP/WHOIS), DNS records and DNSSEC, email security (SPF, DMARC, MTA-STS, BIMI), the certificate, a security-header grade and the response headers, the website's tech stack with end-of-life and vulnerability checks, which AI crawlers it lets in and what it offers agents, and open ports from Shodan InternetDB. For an AS number: its prefixes, RPKI and ASPA, upstreams and peers, internet exchanges and registration. Data is live or mirrored within the hour; a lookup takes a few seconds.
入力スキーマ
{
"type": "object",
"properties": {
"query": {
"type": "string",
"description": "A domain (example.com), IPv4 or IPv6 address (1.1.1.1, 2606:4700::1111), AS number (AS13335) or URL (the hostname is used)."
},
"format": {
"type": "string",
"enum": [
"markdown",
"json"
],
"default": "markdown",
"description": "markdown (the default, about 3,000 tokens for a domain) or json (every field, several times longer)."
}
},
"required": [
"query"
],
"additionalProperties": false
}コミュニティ
エビデンス