archivum.org

Observed Jul 27, 2026, 19:03 UTC (5d 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

Secured byLet's Encrypt

1 subdomain · majestic

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

INFRASTRUCTURE MAPwhat archivum.org actually stands on - every host below is a signed observation

archivum.org

A / AAAA

3.121.69.0

unattributedserves the site

ns93.worldnic.comns94.worldnic.com

worldnic.comanswers its DNS

TLS

archivum.org

Let's Encryptissued its certificate

DNS Records

A 1

3.121.69.0

TXT 2

v=spf1 a mx include:_spf.mlsend.com ?all
mailerlite-domain-verification=12a059d369fd1be4fe1bd822f926dcc73f5cd539

NS 2

ns93.worldnic.com
ns94.worldnic.com

SOA 1

NS93.WORLDNIC.COM namehost.WORLDNIC.COM

TLS Certificates (3)

Common Name	Issuer	Expires
`archivum.org`	C=US, O=Let's Encrypt, CN=YR2	Wed, 09 Sep 2026 06:41:54 +0000
`YR2`	C=US, O=ISRG, CN=Root YR	Sat, 02 Sep 2028 23:59:59 +0000
`Root YR`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (1)

www.archivum.org

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 archivum.org. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_f6b014cee7507f02
Output Hash: c125a42dc4a1459c238dbde91299ff0bea64a7d73fdffc2e8dc093ca5bd37c34
Signature: ed25519:b9d11a6195fda282078e93b7e34cb362192c1b2836752fe22f69c0ff4a5918849a01ba6ab65e8e6a1f1136db48e7d2bd81222c973a34bbf9f09285038351cc01
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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Permalink: https://domaindrift.io/t/archivum.org