helmet.fi 403
🔒 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 →
403
SSL Expires When the SSL certificate expires. An expired certificate causes browser security warnings.Read more →
in 66d
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 →
Azure
Security Score based on key HTTP security headers: HSTS, Content-Security-Policy, and X-Frame-Options.Read more →
3/3
IP Address The numerical address of the server hosting this website. Reveals location, provider, and network.Read more →
20.82.24.242
Tech Stack Technologies detected on this website: CMS, frameworks, libraries, CDN, and analytics tools. 1
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🌐 CDN
Cloudflare
Screenshot 2026-08-20
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Captured: 2026-08-20 05:47:19 · 4.9 KB
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) | 20.82.24.242 |
| NS | ns2.tieto.comns.tieto.com |
| MX | 20 gate43.gw.tietoenator.com10 gate33.gw.tietoenator.com |
| TXT | _g8cpffig6h3lvub224sxouzp9qju8nf v=spf1 ip4:131.207.55.52 ip4:131.207.55.53 ~all _wdfppe8yjwdndh2s5ytnw39tq3vy6nh |
WHOIS / RDAP Public registration data: who registered the domain, when, and when it expires.Read more →
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| Registrar | N/A |
| Registered | 2002-10-24 |
| 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) | helmet.fi |
| Issuer | Let's Encrypt |
| Valid From | 2026-07-27 |
| Valid Until | 2026-10-25 (66 days left) |
| SANs (3) | haku.helmet.fihelmet.fiwww.helmet.fi |
HTTP Headers Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
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| Status | 403 |
| Server | cloudflare |
| Content-Type | text/html; charset=UTF-8 |
| Final URL | https://helmet.finna.fi/ |
| strict-transport-security | max-age=15552000; includeSubDomains; preload |
| content-security-policy | default-src 'none'; script-src 'nonce-SG4d4ci4PklFK3YIxXIkXS' 'unsafe-eval' https://challenges.cloudflare.com; script-src-attr 'none'; style-src 'unsafe-inline'; img-src 'self' https://challenges.cloudflare.com; connect-src 'self' https://challenges.cloudflare.com; frame-src 'self' https://challenges.cloudflare.com blob:; child-src 'self' https://challenges.cloudflare.com blob:; worker-src blob:; form-action http: https:; base-uri 'self' |
| x-frame-options | SAMEORIGIN |
| x-content-type-options | nosniff |
| referrer-policy | same-origin |
| permissions-policy | accelerometer=(),camera=(),clipboard-read=(),clipboard-write=(),geolocation=(),gyroscope=(),hid=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=(),xr-spatial-tracking=* |
| cf-ray | a2df18270b97d6ff-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 | 20.82.24.242 |
| Provider | Azure |
| Organization | Microsoft Corporation |
| ASN | AS8075 |
| Country | NL |
| City | Amsterdam |
Security Score
A (7/7)
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Sitemap & Robots
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| robots.txt | Found Blocked |
| Sitemap | Not found |
| Disallowed paths |
/
|
Social & Meta Tags
Missing
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| Title | Just a moment... |
| Language | en-US |
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 ip4:131.207.55.52 ip4:131.207.55.53 ~all |
| DMARC | Not set |
| MX Records | 20 → gate43.gw.tietoenator.com 10 → gate33.gw.tietoenator.com |