Domain report
self.systems
self.systems ranks in the top 0.32% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 6 distinct hosts observed under it.
Connectivity
- Top percentile
- 0.32%
- Hosts observed
- 6
From the Common Crawl cc-main-2026-jul-aug-sep hyperlink graph, 133,241,980 domains total. What this rank means
HTTPS reachability
https://self.systems/ answered with HTTP 200.
DNS records
- A
- 157.7.44.214
- AAAA
- No records found.
- MX
- 1 ASPMX.L.GOOGLE.COM.
- 10 ALT4.ASPMX.L.GOOGLE.COM.
- 5 ALT1.ASPMX.L.GOOGLE.COM.
- 10 ALT3.ASPMX.L.GOOGLE.COM.
- 5 ALT2.ASPMX.L.GOOGLE.COM.
- NS
- dns01.muumuu-domain.com.
- dns02.muumuu-domain.com.
- AS
- Server in network GMO Internet Group, Inc., AS7506 · Japan157.7.44.0/24, which holds 157.7.44.214
Live preview
This is a live, sandboxed embed of self.systems — not a copy. What it shows can change any time the site itself does.
Domain registration (WHOIS / RDAP)
RDAP lookup failed (HTTP 429).
SSL certificate
Certificate Transparency lookup failed (HTTP 429).
HTTP & security headers
Response
- Server
- cloudflare
- Content-Type
- text/html; charset=UTF-8
- Cache-Control
- max-age=0, no-cache, no-store, must-revalidate
- Content-Encoding
- Not sent
Security
- Content-Security-Policy
- Not sent
- Strict-Transport-Security
- Not sent
- X-Frame-Options
- Not sent
- X-Content-Type-Options
- Not sent
- Referrer-Policy
- Not sent
- Permissions-Policy
- Not sent
Redirect chain
- 1.
http://self.systems/HTTP 301→ https://self.systems/
- 2.
https://self.systems/HTTP 200
Meta tags
- Title
- SELF （セルフ）株式会社｜生成AI、ChatGPT、RAG、AIチャットボット、AIエージェントを提供するAIサービス
- Description
- SELF株式会社は、高精度RAGを活用したAIチャットボット・AIエージェント「SELFBOT」を提供しています。社内ナレッジ検索、問い合わせ対応、情報分析、業務自動化を一つのサービスに集約。企業の社内データを、業務で活用できる生成AIへ変えます。
- Canonical
- https://self.systems/
- Robots
- index, follow
- Generator
- Not set
- Open Graph title
- SELF （セルフ）株式会社｜生成AI、ChatGPT、RAG、AIチャットボット、AIエージェントを提供するAIサービス
- Open Graph description
- SELF株式会社は、高精度RAGを活用したAIチャットボット・AIエージェント「SELFBOT」を提供しています。社内ナレッジ検索、問い合わせ対応、情報分析、業務自動化を一つのサービスに集約。企業の社内データを、業務で活用できる生成AIへ変えます。
- Open Graph image
- https://self.systems/_site/images/ogp-default.jpg
- Open Graph type
- website
- Twitter card
- summary_large_image
- Twitter title
- Not set
- Twitter image
- Not set
robots.txt
- Disallow rules (User-agent: *)
- 2
- Disallow rules (other agents)
- 0
Sitemap declared:
https://self.systems/sitemap_index.xml
Technology detected
Best-effort, based on a small set of well-known signals — this may be incomplete.
- Cloudflarecdn
Server: cloudflare
- Google Tag Manageranalytics
Found "googletagmanager.com/gtm.js" in the page's HTML
Related domains
Similar connectivity
Domains ranked just above and below it in the same snapshot.