uni-jena.de

Observed Jul 22, 2026, 00:19 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 usesGoogle Search ConsoleZoom

IPv6 · 1 subdomain · tranco_20k

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

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

uni-jena.de

A / AAAA

141.35.105.79141.35.104.792001:638:1558:2369::1:792001:638:1558:2368::1:79

Verein zur Foerderung eines Deutschen Forschungsnetzes e.Vserves the site

dns-extern-04.uni-jena.dedns-extern-03.uni-jena.dedns-extern-02.uni-jena.dedns-extern-01.uni-jena.de+1 more

uni-jena.de + dfn.deanswers its DNS

a2391.mx.srv.dfn.deb2391.mx.srv.dfn.dec2391.mx.srv.dfn.de

dfn.dereceives its email

TLS

www.uni-jena.de

Hellenic Academic and Research Institutions CAissued its certificate

DNS Records

A 2

141.35.105.79
141.35.104.79

AAAA 2

2001:638:1558:2369::1:79
2001:638:1558:2368::1:79

MX 3

10a2391.mx.srv.dfn.de
10b2391.mx.srv.dfn.de
10c2391.mx.srv.dfn.de

TXT 10

google-site-verification=CRj7Yv1VpC4pSNOMDfh1iAke8KslbjTIl6vbewIjwSk
MS=ms71787841
ZOOM_verify_ISgAa3fbSISCkbnrZZxIwA
MS=ms39581131
cisco-ci-domain-verification=4b6f1608e2541c2dc34d5924b417fed99296ab43d4101db5f5733b4dc9b99dd4
v=spf1 redirect=_spf.uni-jena.de
apple-domain-verification=egleZAuGPyUpz6CJ
adobe-idp-site-verification=7d871a98ab167d376db08c29f1a70063739f85f3a970df38e77380cedabb569d
google-site-verification=Ts7DD_cYpmvdflghA-o_ZnTuCqd3t_WYj7ctvFabA3c
v=DMARC1; p=none; rua=mailto:spam@uni-jena.de; ruf=mailto:spam@uni-jena.de;

NS 5

dns-extern-04.uni-jena.de
dns-extern-03.uni-jena.de
dns-extern-02.uni-jena.de
dns-extern-01.uni-jena.de
dns-3.dfn.de

SOA 1

dns-extern-01.uni-jena.de hostmaster.uni-jena.de

CAA 5

issue "letsencrypt.org"
issuewild ""
issue "pki.dfn.de"
issue "harica.gr"
iodef "mailto:certadmin@uni-jena.de"

TLS Certificates (3)

Common Name	Issuer	Expires
`www.uni-jena.de`	C=GR, O=Hellenic Academic and Research Institutions CA, CN=GEANT TLS ECC 1	Thu, 27 Aug 2026 23:50:30 +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.uni-jena.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 uni-jena.de. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_e7f97b547bf652ec
Output Hash: 2d526973acfe517fc909c22aa2a31e784406a4c6a6e088a5c117216926f586ff
Signature: ed25519:8893d543ee6d534d4335a5cad2e06e9d8d366eca84fd4537a820c8e6f783d0e621b2271d789ff2cb53d6a13bd04a1b725ff8d4da1519732f95becfbae5718802
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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