🌐
keirin.jp 200
🔒 SSL Valid
✨ About this site
This is the official website for Keirin, Japan's professional bicycle racing sport. It provides beginner guides, race information, online betting, and live video streaming for fans.
📊 What the data says
The website currently returns an HTTP 200 status and is hosted on AWS using the WebOTX Web Server. The technology stack includes Bootstrap, Font Awesome, and jQuery, while security is supported by the X-Frame-Options header. The SSL certificate is valid until February 28, 2027.
HTTP Status A three-digit code showing if the site loaded successfully (200), redirects (301/302), or has errors (4xx/5xx).Read more →
200
SSL Expires When the SSL certificate expires. An expired certificate causes browser security warnings.Read more →
in 131d
Domain Expires When the domain registration expires. If not renewed, the domain becomes available to others.Read more →
N/A
Hosting The company and location where this website's server is physically located.Read more →
Unknown
Security Score based on key HTTP security headers: HSTS, Content-Security-Policy, and X-Frame-Options.Read more →
1/3
IP Address The numerical address of the server hosting this website. Reveals location, provider, and network.Read more →
3.170.42.69
Performance Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
N/A
Uptime
100%
Performance Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
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Performance data not available yet.
Tech Stack Technologies detected on this website: CMS, frameworks, libraries, CDN, and analytics tools. 4
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🎨 CSS Framework
Bootstrap
🔤 Font/Icon
Font Awesome
☁️ Hosting
AWS
📦 JS Library
jQuery
Screenshot
Processing...
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⏳
Screenshot is being captured...
DNS Records DNS translates domain names to IP addresses. Records control where the site, email, and services are directed.Read more →
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| A (IPv4) | 3.170.42.113.170.42.303.170.42.693.170.42.66 |
| NS | ns-1760.awsdns-28.co.ukns-873.awsdns-45.netns-128.awsdns-16.comns-1314.awsdns-36.org |
| MX | 10 feedback-smtp.ap-northeast-1.amazonses.com |
| TXT (4) |
Services configured via TXT:
Google2
+1 other TXT record(s)
Show all TXT recordsgoogle-site-verification=dIoL01bjHs4Iz7AxEihKYvJL_phKNmY_-LIDX_BIT1c v=spf1 include:amazonses.com include:spf.haihaimail.jp ~all _zeplq5etxjr2my01ojis9usskdkyha1 google-site-verification=ZPvi3sfcdDJldOxiofcH4x5tA8eIbZC2JyCRA3d-qV8 |
WHOIS / RDAP Public registration data: who registered the domain, when, and when it expires.Read more →
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| Registrar | N/A |
| Registered | N/A |
| Expires | N/A |
| Last Updated | N/A |
SSL Certificate Encrypts the connection between browsers and this website. Valid SSL = HTTPS works.Read more → Valid
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| Subject (CN) | *.keirin.jp |
| Issuer | DigiCert Inc |
| Valid From | 2026-02-13 |
| Valid Until | 2027-02-28 (131 days left) |
| SANs (2) | *.keirin.jpkeirin.jp |
HTTP Headers Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
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| Status | 200 |
| Server | WebOTX_Web_Server |
| Content-Type | text/html;charset=UTF-8 |
| Final URL | https://keirin.jp:443/pc/top |
| x-frame-options | SAMEORIGIN |
| x-content-type-options | nosniff |
| cache-control | no-store no-cache |
| x-cache | Miss from cloudfront |
| via | 1.1 f89daa99b6a349030b23247a4977cb5e.cloudfront.net (CloudFront) |
Security headers HTTP headers that protect visitors from attacks. HSTS forces HTTPS, CSP controls resource loading, X-Frame-Options prevents clickjacking.Read more →
Hosting Physical infrastructure: where the server is, who operates it, and what network it belongs to.Read more →
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| IP Address | 3.170.42.69 |
| Provider | Unknown |
| Organization | N/A |
| ASN | N/A |
| Location | N/A |
Security Score
D (3/7)
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Sitemap & Robots
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Blocked from crawlers
robots.txt disallows the entire site (/). Search engines are asked not to index any pages.
Areas hidden from crawlers:
Entire site
1
Show raw disallow rules (1)
/
| Sitemap | Not found |
Social & Meta Tags
Partial
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| Title | トップページ｜KEIRIN.JP |
| Description | 競輪の公式サイト。初心者向けガイドが充実！予想に役立つ情報収集、ネットで投票、レース映像視聴が全て可能！安心・安全なオフィシャルサイトをご利用ください！ |
| Language | ja |
Mail Security Email authentication records (SPF & DMARC) that prevent spoofing and phishing from this domain.Read more →
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| SPF | ✓ Present v=spf1 include:amazonses.com include:spf.haihaimail.jp ~all |
| DMARC | ✓ Present v=DMARC1;p=none |
| MX Records | 10 → feedback-smtp.ap-northeast-1.amazonses.com |
Other TLDs Other top-level domain variants of this domain name and their availability. 9 active 2 for sale 13 available
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Uptime Monitor
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| Current Status | 🟢 Online |
| HTTP Status | 200 |
| Response Time | 523ms |
| Last Checked | 2026-10-17 17:30:35.034386 |
| Uptime (30d) | 100% |
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3
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Similarity based on content analysis. More results appear as more domains are indexed.