econstor.eu

Observed Jul 22, 2026, 00:53 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.

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Up right now

Runs onVerein zur Foerderung eines Deutschen Forschungsnetzes e.V

Secured byLet's Encrypt

1 subdomain · tranco_40k

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

INFRASTRUCTURE MAPwhat econstor.eu actually stands on - every host below is a signed observation

econstor.eu

A / AAAA

134.245.92.42

Verein zur Foerderung eines Deutschen Forschungsnetzes e.Vserves the site

ns4.netuse.dens2.netuse.dens1.netuse.de

netuse.deanswers its DNS

TLS

econstor.eu

Let's Encryptissued its certificate

DNS Records

A 1

134.245.92.42

TXT 3

HARICA-CLwevQn7L9OlhSK4NYq
v=spf1 -all
v=DMARC1;p=reject;sp=reject;pct=100;rua=mailto:dmarc@zbw-kiel.de;ruf=mailto:dmarc@zbw-kiel.de;

NS 3

ns4.netuse.de
ns2.netuse.de
ns1.netuse.de

SOA 1

ns1.netuse.de hostmaster.netuse.de

TLS Certificates (4)

Common Name	Issuer	Expires
`econstor.eu`	C=US, O=Let's Encrypt, CN=YE2	Wed, 23 Sep 2026 09:58:17 +0000
`YE2`	C=US, O=ISRG, CN=Root YE	Sat, 02 Sep 2028 23:59:59 +0000
`Root YE`	C=US, O=Internet Security Research Group, CN=ISRG Root X2	Thu, 02 Sep 2032 23:59:59 +0000
`ISRG Root X2`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (1)

www.econstor.eu

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.

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

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

Ed25519 Receipt

Receipt ID: rcpt_1897fff701fd2176
Output Hash: d6169c94731edab70ec76dd637077fdc71c013115d153bd486caf7356de46111
Signature: ed25519:d5d11c426e8095224f51088ea20a45350d09b8fc27755b558dc5f646132ece0cd3669cb76bfad26c3132b99d315d416eb462b32f418336d2ea180e5301680100
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

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