fraunhofer.de

Observed Jul 21, 2026, 19:42 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 onVerein zur Foerderung eines Deutschen Forschungsnetzes e.V

Secured byHellenic Academic and Research Institutions CA

Also usesDocuSignGoogle Search Console

1 subdomain · push_legacy

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

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

fraunhofer.de

A / AAAA

192.102.162.236

Verein zur Foerderung eines Deutschen Forschungsnetzes e.Vserves the site

ns3.fraunhofer.dens2.fraunhofer.dens1.fraunhofer.dens5.fraunhofer.de

fraunhofer.deanswers its DNS

edge04.mx.fraunhofer.deedge03.mx.fraunhofer.deedge01.mx.fraunhofer.deedge02.mx.fraunhofer.de

fraunhofer.dereceives its email

TLS

www.fraunhofer.de

Hellenic Academic and Research Institutions CAissued its certificate

DNS Records

A 1

192.102.162.236

MX 4

40edge04.mx.fraunhofer.de
30edge03.mx.fraunhofer.de
10edge01.mx.fraunhofer.de
20edge02.mx.fraunhofer.de

TXT 8

docusign=f7c08718-890f-451e-aa82-7d3db4c851d2
docusign=fb58bf6e-96a7-4a3d-a4fa-0c29fe17cb81
adobe-idp-site-verification=3940fd4b4c3670fab8015ea9d3870fa749aab55c4ea6c9b41bc77b468f0ddc40
mindmanager-verification=a2925bce5c46c7ee5b25314ba14dfde596b4705d789c71c556defd5d96e3e6d8
v=spf1 redirect=_spf.fraunhofer.de
google-site-verification=z1G17QvtZcDqMwKHTtkHIzNH09MCtvywrBympNRxoSg
v=DMARC1;p=none;sp=none;aspf=r;adkim=r;pct=100;fo=0;rua=mailto:rua@dmarc.fraunhofer.de;ruf=mailto:ruf@dmarc.fraunhofer.de;
v=STSv1; id=20260618080000Z;

NS 4

ns3.fraunhofer.de
ns2.fraunhofer.de
ns1.fraunhofer.de
ns5.fraunhofer.de

SOA 1

ns2.fraunhofer.de servicedesk.fraunhofer.de

SRV 4

gk.fraunhofer.de:5060 p10
gk.fraunhofer.de:5061 p10
im-server.fraunhofer.de:5222 p100
im-server.fraunhofer.de:5269 p100

TLS Certificates (4)

Common Name	Issuer	Expires
`www.fraunhofer.de`	C=GR, O=Hellenic Academic and Research Institutions CA, CN=GEANT TLS RSA 1	Wed, 21 Oct 2026 15:34:48 +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, O=Hellenic Academic and Research Institutions CA, CN=HARICA TLS RSA Root CA 2021	Mon, 13 Feb 2045 10:55:37 +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 (1)

www.fraunhofer.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.

Verify this receipt

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

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

Ed25519 Receipt

Receipt ID: rcpt_d1ed7c2325d34599
Output Hash: 2d358b97869e646ec354b0b5427aaf06e99f257ef60aae7d6df497b35d25ddc7
Signature: ed25519:0a33e32e47c5533b340369077238c01c3a379e2a0f1f33c0fd05126289d5f50c414f65518591d094ca9e4ff973b17ce7ea2ebd77eb81e0dfd1776a233b24fa0a
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

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