Domain report
au.com
au.com ranks in the top 0.0059% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 663 distinct hosts observed under it.
Connectivity
- Top percentile
- 0.0059%
- Hosts observed
- 663
From the Common Crawl cc-main-2026-jul-aug-sep hyperlink graph, 133,241,980 domains total. What this rank means
HTTPS reachability
https://au.com/ answered with HTTP 200.
DNS records
- A
- 175.129.0.108
- AAAA
- 2001:268:fa03:500:175:129:0:108
- MX
- 10 mx21.au.com.
- 10 mx22.au.com.
- 10 mx23.au.com.
- 10 mx24.au.com.
- 10 mx11.au.com.
- 10 mx12.au.com.
- 10 mx13.au.com.
- 10 mx14.au.com.
- NS
- dnsa02.kddi.ne.jp.
- dns103.kddi.ne.jp.
- dns104.kddi.ne.jp.
- dnsa01.kddi.ne.jp.
Live preview
This site's Content-Security-Policy restricts embedding to specific origins ("frame-ancestors 'self' *.au.kddi.com *.auone.jp"), which does not include StatsMyWeb.
Since au.com can't be embedded live, this is a captured screenshot instead — a snapshot from whenever it was last rendered, not necessarily this exact moment.
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
- Content-Encoding
- Not sent
Security
- Content-Security-Policy
- frame-ancestors 'self' *.au.kddi.com *.auone.jp;
- Strict-Transport-Security
- max-age=31557600
- X-Frame-Options
- Not sent
- X-Content-Type-Options
- nosniff
- Referrer-Policy
- Not sent
- Permissions-Policy
- Not sent
Redirect chain
- 1.
http://au.com/HTTP 302→ http://www.au.com/
- 2.
http://www.au.com/HTTP 301→ https://www.au.com/
- 3.
https://www.au.com/HTTP 200
Meta tags
- Title
- 【公式】au | スマートフォン・携帯・料金プラン・インターネット
- Description
- au(エーユー)の公式サイト。スマートフォン・携帯電話・インターネット回線の最新料金プランやキャンペーン、5G対応サービス・端末情報など、個人のお客さま向けサービスを幅広くご案内します。
- Canonical
- https://www.au.com/
- Robots
- Not set
- Generator
- Not set
- Open Graph title
- Not set
- Open Graph description
- Not set
- Open Graph image
- https://www.au.com/adobe/dynamicmedia/deliver/dm-aid--4cdb48de-4176-4301-bc9f-e57af18db5d4/au_logo_400x400.gif?preferwebp=false&quality=90
- Open Graph type
- company
- Twitter card
- Not set
- Twitter title
- Not set
- Twitter image
- Not set
robots.txt
- Disallow rules (User-agent: *)
- 7
- Disallow rules (other agents)
- 0
Sitemap declared:
https://www.au.com/sitemap.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.