riku.fi

Observed Jul 26, 2026, 06:19 UTC (6d ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

Verify this receipt yourself + Watch this domain

Up right now

Email byMicrosoft 365

Secured byLet's Encrypt

majestic

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

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

riku.fi

A / AAAA

185.179.116.82

unattributedserves the site

ns1.sitehosting.fins2.sitehosting.fi

sitehosting.fianswers its DNS

riku-fi.mail.protection.outlook.com

Microsoft 365receives its email

TLS

*.rikunet.fi

Let's Encryptissued its certificate

DNS Records

A 1

185.179.116.82

MX 1

10riku-fi.mail.protection.outlook.com

TXT 3

v=spf1 include:spf.protection.outlook.com include:mail.webropolsurveys.com -all
MS=ms49574482
v=DMARC1; p=none; rua=mailto:dmarc_agg@vali.email

NS 2

ns1.sitehosting.fi
ns2.sitehosting.fi

SOA 1

ns1.sitehosting.fi root.web2.sitehosting.fi

TLS Certificates (3)

Common Name	Issuer	Expires
`*.rikunet.fi`	C=US, O=Let's Encrypt, CN=YR2	Thu, 03 Sep 2026 08:23:23 +0000
`YR2`	C=US, O=ISRG, CN=Root YR	Sat, 02 Sep 2028 23:59:59 +0000
`Root YR`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (0)

None observed.

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 riku.fi. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_cf3311f51df58ec6
Output Hash: d9c01d3d4b12b00bbf6401a0a5163347549db4c6f963798a2a913646979a620a
Signature: ed25519:527c8990205f6cc9c595dcc4ed715652e919c26ebd4edc4f5e6ea0e8fff5023b8bb377c0b5d16fdc5bc438ebc36212e7a37a821e255eba41485c922b5206b10e
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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