retrobibliothek.de

Observed Jul 25, 2026, 22:11 UTC (5d 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

Secured byLet's Encrypt

1 subdomain · tranco

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

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

retrobibliothek.de

A / AAAA

134.60.1.91

unattributedserves the site

shades19.rzone.dedocks11.rzone.de

rzone.deanswers its DNS

smtpin.rzone.de

rzone.dereceives its email

TLS

www.brockhaus-konversationslexikon.de

Let's Encryptissued its certificate

DNS Records

A 1

134.60.1.91

MX 1

5smtpin.rzone.de

TXT 1

v=DMARC1;p=reject;

NS 2

shades19.rzone.de
docks11.rzone.de

SOA 1

docks11.rzone.de hostmaster.strato-rz.de

SRV 1

autoconfigure.strato.de:443 p0

TLS Certificates (4)

Common Name	Issuer	Expires
`www.brockhaus-konversationslexikon.de`	C=US, O=Let's Encrypt, CN=YE1	Mon, 31 Aug 2026 11:11:41 +0000
`YE1`	C=US, O=ISRG, CN=Root YE	Sat, 02 Sep 2028 23:59:59 +0000
`Root YE`	C=US, O=Internet Security Research Group, CN=ISRG Root X2	Thu, 02 Sep 2032 23:59:59 +0000
`ISRG Root X2`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (1)

www.retrobibliothek.de

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.

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

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

Ed25519 Receipt

Receipt ID: rcpt_465171175573e576
Output Hash: 2abbc56c72929129f41cd66cb4c179913820a38ae1aeeb3f2ac56d828d5b0bbe
Signature: ed25519:15405a23e9e9bf42aa503adada2e924e858459c984a5ced9520b7fcf36e5f676e0c2f0d274b10ed96b8bc2bec82ea1bf7eb2c6e31a3d442a85b4f03b09089c02
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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