🌐 donmai.info 403 🔒 SSL Valid
Checked: (cached 2026-10-25 03:15:05) ↻ Refresh 🔗 Visit site
✨ AI Description
This website is a Japanese rental server service that provides hosting on shared infrastructure. It helps businesses and individuals deploy and run websites using server resources managed by the provider. The site is served via Nginx and the domain has been registered since 2004.
HTTP Status ?A three-digit code showing if the site loaded successfully (200), redirects (301/302), or has errors (4xx/5xx).Read more →
403
SSL Expires ?When the SSL certificate expires. An expired certificate causes browser security warnings.Read more →
in 20d
Domain Expires ?When the domain registration expires. If not renewed, the domain becomes available to others.Read more →
in 26d
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 →
0/3
IP Address ?The numerical address of the server hosting this website. Reveals location, provider, and network.Read more →
202.181.99.33
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. 1
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🖥️ Web Server
Nginx
📸 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)202.181.99.33
NSns1.dns.ne.jpns2.dns.ne.jp
MX10 donmai.info
📋 WHOIS / RDAP ?Public registration data: who registered the domain, when, and when it expires.Read more →
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RegistrarJapan Registry Services Co, Ltd
Registered2004-11-21
Expires2026-11-21 (in 26 days)
Last Updated2026-08-11
Statusactive
🔒 SSL Certificate ?Encrypts the connection between browsers and this website. Valid SSL = HTTPS works.Read more → Valid
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Subject (CN)*.sakura.ne.jp
IssuerGehirn Inc.
Valid From2026-05-01
Valid Until2026-11-15 (20 days left)
SANs (64)*.sakura.ne.jp*.180r.com*.2-d.jp*.achoo.jp*.amaretto.jp*.bona.jp*.chew.jp*.crap.jp*.daynight.jp*.deko8.jp*.dojin.com*.eek.jp*.flop.jp*.from.tv*.fubuki.info*.gokujou.biz*.grats.jp*.grrr.jp*.halfmoon.jp*.ivory.ne.jp +44 more
📡 HTTP Headers ?Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
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Status403
Servernginx
Content-Typetext/html
Final URLhttps://donmai.info/
Security headers ?HTTP headers that protect visitors from attacks. HSTS forces HTTPS, CSP controls resource loading, X-Frame-Options prevents clickjacking.Read more →
HSTS
Content-Security-Policy
X-Frame-Options
🏠 Hosting ?Physical infrastructure: where the server is, who operates it, and what network it belongs to.Read more →
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IP Address202.181.99.33
ProviderUnknown
OrganizationN/A
ASNN/A
LocationN/A
🛡️ Security Score F (1/7)
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Valid SSL
HSTS
CSP
X-Frame-Options
X-Content-Type
Referrer-Policy
Permissions-Policy
🗺️ Sitemap & Robots
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No robots.txt
This site has no robots.txt file, so crawlers may access everything by default.
Sitemap Not found
🔗 Social & Meta Tags Missing
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Titleさくらのレンタルサーバ
Languageja
📧 Mail Security ?Email authentication records (SPF & DMARC) that prevent spoofing and phishing from this domain.Read more →
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SPFNot set
DMARCNot set
MX Records
10 → donmai.info
🌍 Other TLDs ?Other top-level domain variants of this domain name and their availability. 9 active 2 for sale 12 available
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.com ●
.net ●
.org taken
.info current
.io Available
.co ●
.dev ●
.app taken
.me ●
.biz Available
.eu Available
.xyz ●
.fi Available
.se Available
.de ●
.uk ●
.fr Available
.nl Available
.es Available
.it Available
.us ●
.ca Available
.com.au Available
.co.uk Available
📡 Uptime Monitor
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Current Status 🟢 Client Error
HTTP Status 403
Response Time 509ms
Last Checked 2026-10-20 16:45:33.00201
Uptime (30d) 100%