fhg.de

Observed Jul 18, 2026, 13:52 UTC (1d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onVerein zur Foerderung eines Deutschen Forschungsnetzes e.V

Secured byHellenic Academic and Research Institutions CA

Also usesDocuSign

1 subdomain · tranco_40k

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

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

fhg.de

A / AAAA

192.102.162.236

Verein zur Foerderung eines Deutschen Forschungsnetzes e.Vserves the site

ns2.fraunhofer.dens5.fraunhofer.dens1.fraunhofer.dens3.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.fhg.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 3

docusign=07ae7902-46cd-4d59-8d0a-4fcaca71a80c
v=spf1 redirect=_spf.fraunhofer.de
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;

NS 4

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

SOA 1

ns2.fraunhofer.de servicedesk.fraunhofer.de

SRV 2

im-server.fraunhofer.de:5222 p100
im-server.fraunhofer.de:5269 p100

TLS Certificates (4)

Common Name	Issuer	Expires
`www.fhg.de`	C=GR, O=Hellenic Academic and Research Institutions CA, CN=GEANT TLS RSA 1	Wed, 21 Oct 2026 15:36:46 +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.fhg.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 fhg.de. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: 03843c2a-2608-480c-8ae8-2df3177fcc23
Output Hash: 6e3ed55f646a86e1c499652da380e3b3ec16c8f070e633727655d60299cf8236
Signature: ed25519:8e992831f807935c09914c5e63fd55cde83cd82b0bd5eebd90ea0dc3b9495a9b4ee904b142be84e1c6dfdc78365e76cb75b81f2573a5f2ec915832adc6b8c802
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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