🌐 coolblue.fi 404 🔒 SSL Valid
Checked: just now 🔗 Visit site
HTTP Status ?A three-digit code showing if the site loaded successfully (200), redirects (301/302), or has errors (4xx/5xx).Read more →
404
SSL Expires ?When the SSL certificate expires. An expired certificate causes browser security warnings.Read more →
in 73d
Domain Expires ?When the domain registration expires. If not renewed, the domain becomes available to others.Read more →
in 42d
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 →
52.19.219.224
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.
▼

Performance data not available yet.

🛠️ Tech Stack ?Technologies detected on this website: CMS, frameworks, libraries, CDN, and analytics tools. 1
▼
🖥️ Web Server
Nginx
📸 Screenshot Processing...
▼
⏳

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 →
▼
A (IPv4)52.211.40.7952.19.219.22454.216.188.8
NSns-751.awsdns-29.netns-1291.awsdns-33.orgns-1833.awsdns-37.co.ukns-376.awsdns-47.com
MX10 mx1.coolblue.nl20 mx2.coolblue.nl
TXT (1)
v=spf1 -all
📋 WHOIS / RDAP ?Public registration data: who registered the domain, when, and when it expires.Read more →
▼
RegistrarN/A
Registered2015-12-08
Expires2026-12-08 (in 42 days)
Last Updated2025-12-06
Statusactive
🔒 SSL Certificate ?Encrypts the connection between browsers and this website. Valid SSL = HTTPS works.Read more → Valid
▼
Subject (CN)redirect-https.eu-west-1.coolblue-production.eu
IssuerAmazon
Valid From2026-06-25
Valid Until2027-01-08 (73 days left)
SANs (1)redirect-https.eu-west-1.coolblue-production.eu
📡 HTTP Headers ?Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
▼
Status404
Servernginx
Content-Typetext/html; charset=UTF-8
Final URLhttps://coolblue.fi/
x-content-type-optionsnosniff
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 →
▼
IP Address52.19.219.224
ProviderUnknown
OrganizationN/A
ASNN/A
LocationN/A
🛡️ Security Score F (2/7)
▼
Valid SSL
HSTS
CSP
X-Frame-Options
X-Content-Type
Referrer-Policy
Permissions-Policy
🗺️ Sitemap & Robots
▼
No robots.txt
This site has no robots.txt file, so crawlers may access everything by default.
Sitemap Not found
🔗 Social & Meta Tags Missing
▼
📧 Mail Security ?Email authentication records (SPF & DMARC) that prevent spoofing and phishing from this domain.Read more →
▼
SPF✓ Present
v=spf1 -all
DMARC✓ Present
v=DMARC1; p=reject; rua=mailto:[email protected];
MX Records
10 → mx1.coolblue.nl
20 → mx2.coolblue.nl
🌍 Other TLDs ?Other top-level domain variants of this domain name and their availability. 20 active 3 for sale
▼
.com ●
.net ●
.org ●
.info ●
.io taken
.co taken
.dev ●
.app taken
.me ●
.biz ●
.eu ●
.xyz ●
.fi current
.se ●
.de ●
.uk ●
.fr ●
.nl ●
.es ●
.it ●
.us ●
.ca ●
.com.au ●
.co.uk ●
📡 Uptime Monitor
▼
Current Status 🟢 Client Error
HTTP Status 404
Response Time 348ms
Last Checked 2026-10-21 10:45:24.852266
Uptime (30d) 100%