fau.de

Observed Jul 22, 2026, 00:14 UTC (1d 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 usesZoomGoogle Search Console

IPv6 · 1 subdomain · tranco_20k

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

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

fau.de

A / AAAA

131.188.16.2122001:638:a000:1080::212

Verein zur Foerderung eines Deutschen Forschungsnetzes e.Vserves the site

ns1.rrze.uni-erlangen.dens2.rrze.uni-erlangen.dedns-3.dfn.detuminfo1.informatik.tu-muenchen.de

uni-erlangen.de + dfn.de + moreanswers its DNS

mx-rz-1.rrze.uni-erlangen.demx-rz-2.rrze.uni-erlangen.demx-rz-3.rrze.uni-erlangen.de

uni-erlangen.dereceives its email

TLS

www.fau.de

Hellenic Academic and Research Institutions CAissued its certificate

DNS Records

A 1

131.188.16.212

AAAA 1

2001:638:a000:1080::212

MX 3

10mx-rz-1.rrze.uni-erlangen.de
10mx-rz-2.rrze.uni-erlangen.de
10mx-rz-3.rrze.uni-erlangen.de

TXT 8

ZOOM_verify_cVNffc5ySfa38XF-fExACg
apple-domain-verification=Njg7uB590BxDg7GY
MS=45B424E57115B1C0DEA71482679797E8CEA7726F
v=spf1 mx ip4:131.188.11.0/26 ip6:2001:638:a000:1025::/64 ?all
google-site-verification=XyepOLNPRCHyobplPnGF0e9O-LklVAvV35UxSLPkb2k
dell-technologies-domain-verification=fau.de_c584ce10-73c9-4ce6-8675-ae3f46801f39_1718440579
cisco-ci-domain-verification=1888fbd399b82bd6aa087c80cf54b22f5e5b7490738ddaf2340c06b2803241c9
v=DMARC1; p=none

NS 4

ns1.rrze.uni-erlangen.de
ns2.rrze.uni-erlangen.de
dns-3.dfn.de
tuminfo1.informatik.tu-muenchen.de

SOA 1

ns1.rrze.uni-erlangen.de hostmaster.rrze.uni-erlangen.de

SRV 1

groupware.fau.de:443 p0

TLS Certificates (3)

Common Name	Issuer	Expires
`www.fau.de`	C=GR, O=Hellenic Academic and Research Institutions CA, CN=GEANT TLS ECC 1	Thu, 19 Nov 2026 13:13:51 +0000
`GEANT TLS ECC 1`	C=GR, O=Hellenic Academic and Research Institutions CA, CN=HARICA TLS ECC Root CA 2021	Sat, 31 Dec 2039 11:14:20 +0000
`HARICA TLS ECC Root CA 2021`	C=GR, L=Athens, O=Hellenic Academic and Research Institutions Cert. Authority, CN=Hellenic Academic and Research Institutions ECC RootCA 2015	Fri, 31 Aug 2029 07:44:36 +0000

Subdomains (1)

www.fau.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 fau.de. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_df0f8ca432492130
Output Hash: b96d001cc8546bd8c1fb8adbd2726325478284054d8ef19f07250313abe87011
Signature: ed25519:c59cb614f64ef68e73a2f6c2d0e5ea9cae38b40fea384bbd2856fcf6b688dafc6583983cf9da6b2d4bec15518830cc5e97bcd9a0503e0afa575da28c8d6b0b06
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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