gruender.de

Observed 2026-07-17T12:42:47.513300293+00:00 (4h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onHetzner Online

Email byZendesk

Secured byLet's Encrypt

Also usesGoogle Search Console

4 subdomains · push_legacy

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

INFRASTRUCTURE MAPwhat gruender.de actually stands on - every host below is a signed observation

gruender.de

A / AAAA

176.9.141.26

Hetzner Onlineserves the site

ns5.kasserver.comns6.kasserver.com

kasserver.comanswers its DNS

k68o00.meinserver.io

Zendeskreceives its email

TLS

gruender.de

Let's Encryptissued its certificate

DNS Records

A 1

176.9.141.26

MX 1

10k68o00.meinserver.io

TXT 5

google-site-verification=jDzb7xNefLFe1do3FJKSLeOuWUr9NuL7ISn44mY2I0c
v=spf1 include:spf.strold.io include:mail.zendesk.com include:spf.easybill-mail.de ip4:176.9.141.26 ~all
google-site-verification=w7-WhfHJd-upQDUZcGhzj5kN5-6MmkCwu8uqkKyF4bU
google-site-verification=-uSsAixFK7RLJjTNRDrecOqSDxi4aYwMBhhC6uMefv0
v=DMARC1; p=quarantine; pct=100; rua=mailto:postmaster@gruender.de,mailto:dmarc@gruender.de; ruf=mailto:postmaster@gruender.de

NS 2

ns5.kasserver.com
ns6.kasserver.com

SOA 1

ns5.kasserver.com hostmaster.kasserver.com

TLS Certificates (3)

Common Name	Issuer	Expires
`gruender.de`	C=US, O=Let's Encrypt, CN=YR2	Tue, 15 Sep 2026 00:19:57 +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 (4)

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 gruender.de. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: 148cf415-bb34-48e2-ae54-95f53a540878
Output Hash: a0af6e4868bacb5f2ff878b3f1d61eda8f0a6c7d474aa9597cbb6da540acf421
Signature: ed25519:bccd899c4f8d43493354c1f55a37c1319e70b423c9d73e838661d99412929318b6231101e7f38469732de4db4817fc7b833b5e77f2c12462f78e45d7ef69cf0d
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/gruender.de