posti.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 134d
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 →
Telia Finland Oyj
Security Score based on key HTTP security headers: HSTS, Content-Security-Policy, and X-Frame-Options.Read more →
2/3
IP Address The numerical address of the server hosting this website. Reveals location, provider, and network.Read more →
192.89.57.27
Tech Stack Technologies detected on this website: CMS, frameworks, libraries, CDN, and analytics tools. 4
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📊 Analytics
Google Tag Manager
⚙️ Framework
Next.js
☁️ Hosting
AWS
⚡ JS Framework
React
Screenshot 2026-08-20
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Captured: 2026-08-20 05:42:35 · 21.7 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) | 192.89.57.27 |
| NS | ns1-fin.global.sonera.fins16.posti.fins1-swe.global.sonera.sens15.posti.fins2-fin.global.sonera.fins2-usa.global.sonera.net |
| MX | 0 posti-fi.mail.protection.outlook.com |
| TXT | 1AC14B76F92D038A3EF0488E3E3FB3D264FC28B45A09DB87E212FE668FD22DA6 v=spf1 ip4:192.130.225.100 ip4:192.194.78.73 ip4:192.89.233.79 ip4:192.89.233.100 ip4:81.22.169.238 ip4:192.194.11.11 ip4:192.194.11.14 ip4:192.194.11.15 include:spf.protection.outlook.com ~all uAkL8F0xV9RH97kXwHch8z+HXhOiEUcSUeapKq3YQvCwiwJzPgFodvyzvLK/RzphKr/GpFPtLChutBrN7iiXVg== dk60ssbqTGtYcGPOPWUjZpx97bzC8b34NkUF3YTdrZD3ko5pdCCZ/o/8n6oVDABBs53HGB6cQjBCqvSyUF2wow== google-site-verification=jUkvgLqfK1CfERHNAzhfMl3uwexLHNaW3Qpk5SD9K6A MS=ms54001104 ybh5mvypbz3hnj96cxb8cph3hnm2hf4y _m7gz1kg78qbbyfktk7hhi8caj9ol41o google-site-verification=DBFDFFYROCHvjGdLVTCKW_vA5x-5tj__hqP2bUiG1tY |
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) | posti.fi |
| Issuer | Telia Company AB |
| Valid From | 2026-07-02 |
| Valid Until | 2027-01-01 (134 days left) |
| SANs (3) | posti.filb.posti.fiwww.posti.fi |
HTTP Headers Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
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| Status | 200 |
| Server | Generic |
| Content-Type | text/html; charset=utf-8 |
| Final URL | https://www.posti.fi/ |
| strict-transport-security | max-age=31536000; includeSubDomains; preload |
| x-frame-options | SAMEORIGIN |
| x-content-type-options | nosniff |
| referrer-policy | strict-origin-when-cross-origin |
| permissions-policy | camera=(), microphone=(), payment=(), usb=() |
| cache-control | s-maxage=60, stale-while-revalidate=31535940 |
| x-cache | Hit from cloudfront |
| via | 1.1 af160f4504a0539433328f73887ea912.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 | 192.89.57.27 |
| Provider | Telia Finland Oyj |
| Organization | Telia Finland Oyj |
| ASN | AS1759 |
| Country | FI |
| City | Helsinki |
Security Score
A (6/7)
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Sitemap & Robots
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| robots.txt | Found Open |
| Sitemap | Found 10 sitemaps (index) pages |
Social & Meta Tags
Complete
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| Title | Posti | Posti |
| Description | Toimitamme vastuullisesti sen millä on merkitystä. Välitämme pienet ja suuret paketit sekä kirjeet posteihin, pakettiautomaatteihin ja suoraan kotiovelle. |
| OG Title | Posti | Posti |
| OG Description | Toimitamme vastuullisesti sen millä on merkitystä. Välitämme pienet ja suuret paketit sekä kirjeet posteihin, pakettiautomaatteihin ja suoraan kotiovelle. |
| OG Image | https://images.ctfassets.net/dvxpcmq06s7e/74DWTW8IXD0OOqXRXgcg7j/da91f8b6ec148ec11cfb22e262cab2d2/posti-default.png |
| OG Site Name | Posti |
| Canonical URL | https://www.posti.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 ip4:192.130.225.100 ip4:192.194.78.73 ip4:192.89.233.79 ip4:192.89.233.100 ip4:81.22.169.238 ip4:192.194.11.11 ip4:192.194.11.14 ip4:192.194.11.15 include:spf.protection.outlook.com ~all |
| DMARC | ✓ Present v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=0; pct=100 |
| MX Records | 0 → posti-fi.mail.protection.outlook.com |