lut.fi 200
🔒 SSL Valid
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 65d
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 →
Cloudflare
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 →
104.21.40.63
Tech Stack Technologies detected on this website: CMS, frameworks, libraries, CDN, and analytics tools. 6
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📊 Analytics
Google Analytics
Google Tag Manager
Matomo
🌐 CDN
Cloudflare
📝 CMS
Drupal
📦 JS Library
jQuery
CMS Details Drupal
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🎨 Theme
Lut (lut)
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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) | 172.67.178.12104.21.40.63 |
| NS | nse1.lut.fins-secondary.funet.finse2.lut.fi |
| MX | 10 mailgw.lut.fi |
| TXT | tDoVhWvNJN4HuiT5+06ZbOnF/GJKIsH/3TI8niR0V/bT9F8uKyD/A0r59ll7CfBh9M+QeqjC8GMXy3OPW4zIfA== v=spf1 ip4:157.24.0.0/17 ip4:157.24.134.30 ip4:157.24.132.51 ip4:87.108.45.135 ip4:95.175.113.181 ip4:193.166.65.150 ip4:168.245.22.106 ip4:168.245.23.37 ip4:168.245.61.128 ip4:168.245.125.167 ip4:77.237.55.133 ip4:193.166.69.20 ip4:193.166.69.21 ip4:157.24.128.90 ip4:149.72.159.176 ip4:193.166.72.21 include:mail.webropolsurveys.com include:_spf.lyyti.fi include:_spf.createsend.com include:spf.protection.outlook.com include:spf-eu.exlibrisgroup.com ~all HARICA-4Md4Db6QgCVLORvqNFW atlassian-domain-verification=XeWJIkJeG9m0h4lkymYu/k0PsKyIyu7gdBjU6WsoILiIQycZk/Phyotpk0hE6zVL autodesk-domain-verification=c67Gnp0c9JnnIQqKr2rD Lappeenranta University of Technology, Finland MS=ms73651618 facebook-domain-verification=u5x5vlf99kqa3cg6bmsjm2b9v7qf6l google-site-verification=PVEfdFDTe2Oq6d7PRknob_fhvMerGOcLdzWwE1KRbGc apple-domain-verification=YLw6PiJQYedHx8xS |
WHOIS / RDAP Public registration data: who registered the domain, when, and when it expires.Read more →
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| Registrar | N/A |
| Registered | 1990-12-31 |
| 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) | lut.fi |
| Issuer | Let's Encrypt |
| Valid From | 2026-07-26 |
| Valid Until | 2026-10-24 (65 days left) |
| SANs (1) | lut.fi |
HTTP Headers Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
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| Status | 200 |
| Server | cloudflare |
| Content-Type | text/html; charset=UTF-8 |
| Final URL | https://www.lut.fi/fi |
| x-frame-options | SAMEORIGIN |
| x-content-type-options | nosniff |
| cache-control | max-age=900, public |
| cf-ray | a2dec5aad9eb14f4-IAD |
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 | 104.21.40.63 |
| Provider | Cloudflare |
| Organization | Cloudflare, Inc. |
| ASN | AS13335 |
| Country | US |
| City | San Francisco |
Security Score
D (3/7)
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Sitemap & Robots
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| robots.txt | Found Open |
| Sitemap | Found 4 sitemaps (index) pages |
| Last modified | 2026-08-20T07:17:01+03:00 |
Social & Meta Tags
Complete
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| Title | LUT-yliopisto | LUT-yliopisto |
| Description | Me LUT-yliopistossa etsimme ratkaisuja maailmanlaajuisiin ongelmiin tekniikan, talouden ja yhteiskuntatieteiden osaamisellamme. |
| OG Description | Me LUT-yliopistossa etsimme ratkaisuja maailmanlaajuisiin ongelmiin tekniikan, talouden ja yhteiskuntatieteiden osaamisellamme. |
| OG Image | https://www.lut.fi/sites/default/files/styles/social_media_share/public/2025-06/LUT-Strategy-lut-fi-header-3840x2160px-2_3.jpg?h=2bd232e5&itok=VqCZuQPy |
| OG Type | website |
| OG Site Name | LUT-yliopisto |
| Twitter Card | summary_large_image |
| Canonical URL | https://www.lut.fi/fi |
| Language | fi |
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 ip4:157.24.0.0/17 ip4:157.24.134.30 ip4:157.24.132.51 ip4:87.108.45.135 ip4:95.175.113.181 ip4:193.166.65.150 ip4:168.245.22.106 ip4:168.245.23.37 ip4:168.245.61.128 ip4:168.245.125.167 ip4:77.237.55.133 ip4:193.166.69.20 ip4:193.166.69.21 ip4:157.24.128.90 ip4:149.72.159.176 ip4:193.166.72.21 include:mail.webropolsurveys.com include:_spf.lyyti.fi include:_spf.createsend.com include:spf.protection.outlook.com include:spf-eu.exlibrisgroup.com ~all |
| DMARC | ✓ Present v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=100; sp=none; aspf=r; adkim=r; ri=86400 |
| MX Records | 10 → mailgw.lut.fi |