posti.fi

Observed 2026-07-15T02:47:48.388Z (1d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byMicrosoft 365

Also usesGoogle Search Console

14 subdomains · logistics_expanded

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat posti.fi actually stands on - every host below is a signed observation

posti.fi

A / AAAA

192.89.57.27

Cloudflareserves the site

ns2-fin.global.sonera.fins2-usa.global.sonera.netns15.posti.fins1-fin.global.sonera.fi+2 more

sonera.fi + sonera.net + moreanswers its DNS

posti-fi.mail.protection.outlook.com

Microsoft 365receives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.posti.fi/

HTTP status301

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time511 ms

DNS resolutionNOERROR

Redirect chain

https://www.posti.fi/

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 1

192.89.57.27

MX 1

0posti-fi.mail.protection.outlook.com

TXT 10

1AC14B76F92D038A3EF0488E3E3FB3D264FC28B45A09DB87E212FE668FD22DA6
MS=ms54001104
google-site-verification=jUkvgLqfK1CfERHNAzhfMl3uwexLHNaW3Qpk5SD9K6A
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
ybh5mvypbz3hnj96cxb8cph3hnm2hf4y
dk60ssbqTGtYcGPOPWUjZpx97bzC8b34NkUF3YTdrZD3ko5pdCCZ/o/8n6oVDABBs53HGB6cQjBCqvSyUF2wow==
google-site-verification=DBFDFFYROCHvjGdLVTCKW_vA5x-5tj__hqP2bUiG1tY
uAkL8F0xV9RH97kXwHch8z+HXhOiEUcSUeapKq3YQvCwiwJzPgFodvyzvLK/RzphKr/GpFPtLChutBrN7iiXVg==
_m7gz1kg78qbbyfktk7hhi8caj9ol41o
v=DMARC1; p=quarantine; rua=mailto:zxeaeh0c@ag.eu.dmarcadvisor.com; ruf=mailto:dmarc@posti.com; fo=0; pct=100

NS 6

ns2-fin.global.sonera.fi
ns2-usa.global.sonera.net
ns15.posti.fi
ns1-fin.global.sonera.fi
ns16.posti.fi
ns1-swe.global.sonera.se

SOA 1

ns15.posti.fi hostmaster.posti.com

TLS Certificates (0)

None.

Subdomains (14)

The proof

Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for posti.fi. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/posti.fi">
  <img src="https://domaindrift.io/badge/posti.fi.svg"
       width="300" height="64" alt="DomainDrift signed observations for posti.fi">
</a>

Ed25519 Receipt

Receipt ID: 42950142-c6ae-4515-a1bb-b64ceb6c6acb
Output Hash: 393bd3b71815abf02804878bcf490219d8a02db8b462d3938a3402df119a2307
Signature: ed25519:4987fcf31e9d2c3480d3052a5e0a8eb5a1548718272204b8385dd2503483433377e801174d9bb07e334d3ad08eaa8e68fd02e2668e2c9d2d647d377df593e10f
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

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