zanzu.de

Observed Jul 25, 2026, 16:29 UTC (8d 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.

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Up right now

Secured byHellenic Academic and Research Institutions CA

4 subdomains · tranco

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

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

zanzu.de

A / AAAA

195.252.136.60

unattributedserves the site

ns1.dimdi.dens2.dimdi.dens03.versatel.de

dimdi.de + versatel.deanswers its DNS

mx1.bund.demx2.bund.de

bund.dereceives its email

TLS

zanzu.de

Hellenic Academic and Research Institutions CAissued its certificate

DNS Records

A 1

195.252.136.60

MX 2

10mx1.bund.de
20mx2.bund.de

TXT 3

v=spf1 include:_spf.bioeg.de include:_spf1.bund.de -all
HARICA-QMHygNBlRQdDaMAW6xY
v=DMARC1; p=none; sp=none; rua=mailto:bioeg.de@dmarc.reports.bund.de

NS 3

ns1.dimdi.de
ns2.dimdi.de
ns03.versatel.de

SOA 1

ns1.dimdi.de hostmaster.bfarm.de

CAA 3

issue "sectigo.com"
issue "harica.gr"
iodef "mailto:IT-Sicherheitsmanagement@bfarm.de"

TLS Certificates (3)

Common Name	Issuer	Expires
`zanzu.de`	C=GR, O=Hellenic Academic and Research Institutions CA, CN=GEANT TLS RSA 1	Sat, 06 Feb 2027 18:12:45 +0000
`GEANT TLS RSA 1`	C=GR, O=Hellenic Academic and Research Institutions CA, CN=HARICA TLS RSA Root CA 2021	Sat, 31 Dec 2039 11:14:59 +0000
`HARICA TLS RSA Root CA 2021`	C=GR, L=Athens, O=Hellenic Academic and Research Institutions Cert. Authority, CN=Hellenic Academic and Research Institutions RootCA 2015	Fri, 31 Aug 2029 07:41:54 +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 zanzu.de. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_a6c1dc458c84ef96
Output Hash: 2b15f7cdbc6c814f1220c8e6b532069d493e04d808285804e994da13781d6f57
Signature: ed25519:86a8fcc30e3a81de74330f4b42e8d652c36fac67360c4c729291297cb0172fe1791ef0bad90b86cb064c998b8169cbd5e5bd9caedcbee5c32a570a25b4d2850f
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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