utokulm.ch

Observed Jul 26, 2026, 08:57 UTC (7d 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

Also usesFacebook/MetaGoogle Search Console

1 subdomain · majestic

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

INFRASTRUCTURE MAPwhat utokulm.ch actually stands on - every host below is a signed observation

utokulm.ch

A / AAAA

194.124.233.98

unattributedserves the site

ns2.4webspace.chns1.4webspace.ch

4webspace.chanswers its DNS

utokulm-ch.mail.protection.outlook.com

Microsoft 365receives its email

TLS

utokulm.ch

Let's Encryptissued its certificate

DNS Records

A 1

194.124.233.98

MX 1

0utokulm-ch.mail.protection.outlook.com

TXT 5

v=spf1 include:spf.protection.outlook.com ip4:194.124.232.0/23 include:eu.rp.oracleemaildelivery.com -all
google-site-verification=lxp6XXjQLG2ggM3I2HaQ8mCZ3ibfzfsGtTqnc6aIYyY
facebook-domain-verification=6blfhrhry44g1mpjpbw95gkl6nbpc0
MS=ms27943968
v=DMARC1; p=none

NS 2

ns2.4webspace.ch
ns1.4webspace.ch

SOA 1

ns1.4webspace.ch edv.utokulm.ch

TLS Certificates (3)

Common Name	Issuer	Expires
`utokulm.ch`	C=US, O=Let's Encrypt, CN=YR1	Sat, 17 Oct 2026 12:45:28 +0000
`YR1`	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 (1)

www.utokulm.ch

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 utokulm.ch. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_abdad307c4a0e230
Output Hash: ae3e82b5b859167cd89b9b285ca4cc47803bc5f17457432f1386e55ea79e9730
Signature: ed25519:41e826f495f44e6287326c15ce17f36d31d04e2adf20ed3a97631aefd03628fc4d2156792c35e7da51424314deb2f7bc545028ff3aa3cd1cb78fc0744e245708
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/utokulm.ch