concepto.de

Observed Jul 21, 2026, 16:36 UTC (2d 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

Runs onCloudflare

Secured byGoogle Trust Services

Also usesGoogle Search Console

IPv6 · tranco_100k

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

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

concepto.de

A / AAAA

104.26.1.24172.67.73.188104.26.0.242606:4700:20::ac43:49bc+2 more

Cloudflareserves the site

kara.ns.cloudflare.compaul.ns.cloudflare.com

cloudflare.comanswers its DNS

TLS

concepto.de

Google Trust Servicesissued its certificate

DNS Records

A 3

104.26.1.24
172.67.73.188
104.26.0.24

AAAA 3

2606:4700:20::ac43:49bc
2606:4700:20::681a:118
2606:4700:20::681a:18

TXT 3

brevo-code:a6d9091d1255bc6a6d2be8a149ae05c0
google-site-verification=97fRzlFQ1oMycM9RViI2h9aNU5hPGFnGvl6ja8fDIXQ
v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com

NS 2

kara.ns.cloudflare.com
paul.ns.cloudflare.com

SOA 1

kara.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common Name	Issuer	Expires
`concepto.de`	C=US, O=Google Trust Services, CN=WE1	Wed, 14 Oct 2026 14:39:58 +0000
`WE1`	C=US, O=Google Trust Services LLC, CN=GTS Root R4	Tue, 20 Feb 2029 14:00:00 +0000
`GTS Root R4`	C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA	Fri, 28 Jan 2028 00:00:42 +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 concepto.de. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_1011635d81149fa8
Output Hash: b1661f2101ea1b194669322678b6947ee1a77bd3a94692cfed32021348af9ffd
Signature: ed25519:eea089d53668bbd2e0e2ddd4ff534d01797416ce1b4bb8d310d49dd8cdee25816cb2eee19f193c5822a6190ad097a3503fd398c957461c479a3d565efdaec70b
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

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