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hu-berlin.de

Observed Jul 21, 2026, 19:37 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.

Up right now
Runs onVerein zur Foerderung eines Deutschen Forschungsnetzes e.V
Secured byHellenic Academic and Research Institutions CA
push_legacy
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat hu-berlin.de actually stands on - every host below is a signed observation
hu-berlin.de
A / AAAA
141.20.4.180
Verein zur Foerderung eines Deutschen Forschungsnetzes e.Vserves the site
NS
ns.tu-berlin.debuffy.cms.hu-berlin.dedns-3.dfn.dehpcom.rz.hu-berlin.de+1 more
tu-berlin.de + hu-berlin.de + moreanswers its DNS
MX
ir2.cms.hu-berlin.deir1.cms.hu-berlin.de
hu-berlin.dereceives its email
TLS
hu-berlin.de
Hellenic Academic and Research Institutions CAissued its certificate

DNS Records

A 1

  • 141.20.4.180

MX 2

  • 100ir2.cms.hu-berlin.de
  • 100ir1.cms.hu-berlin.de

TXT 7

  • v=spf1 redirect=_spf.hu-berlin.de
  • adobe-idp-site-verification=50fe2a3f158cf92d09462c79d21f399af9e33adcc0f9eb1f855a39d4408aa72a
  • HARICA-D11HHWDWARmhgYlTsSt
  • HARICA-U9FCfuSvjSP90Fbb3nO
  • HARICA-LxmP07no7bekBWahpMv
  • HARICA-uJcB3Qsl5sonT8rQKtR
  • v=DMARC1; p=quarantine; sp=quarantine; adkim=r; aspf=r; pct=100; rua=mailto:dmarc-reports@hu-berlin.de;

NS 5

  • ns.tu-berlin.de
  • buffy.cms.hu-berlin.de
  • dns-3.dfn.de
  • hpcom.rz.hu-berlin.de
  • suncom.rz.hu-berlin.de

SOA 1

  • hpcom.rz.hu-berlin.de dstoye.cms.hu-berlin.de

TLS Certificates (3)

Common NameIssuerExpires
hu-berlin.de C=GR, O=Hellenic Academic and Research Institutions CA, CN=GEANT TLS RSA 1 Fri, 29 Jan 2027 10:27:58 +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 (0)

None observed.

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

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

Ed25519 Receipt

Receipt ID
rcpt_e7072ee4d85eb617
Output Hash
0f66f84f15f9622ddaafc6be4c601e7ebfd27f3972d3d05dfa861415d58eb05c
Signature
ed25519:437bfac56dab328feefb89726ef0c87b29e4828e003f885922469d3c74c40506b4460facc120ef115dc6129b83a380a28f6cb697055573a81c530ab846ecd00b
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
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