arblib.org

Observed Jul 27, 2026, 03:48 UTC (6d 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

Secured byLet's Encrypt

1 subdomain · domcop

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

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

arblib.org

A / AAAA

78.159.99.205

unattributedserves the site

ns2.us.opalstack.comns3.us.opalstack.comns1.us.opalstack.com

opalstack.comanswers its DNS

mx2.de.opalstack.commx1.de.opalstack.com

opalstack.comreceives its email

TLS

arblib.org

Let's Encryptissued its certificate

DNS Records

A 1

78.159.99.205

MX 2

10mx2.de.opalstack.com
10mx1.de.opalstack.com

TXT 2

v=spf1 include:spf.opalstack.com ~all
v=DMARC1; p=none

NS 3

ns2.us.opalstack.com
ns3.us.opalstack.com
ns1.us.opalstack.com

SOA 1

ns3.us.opalstack.com hostmaster.arblib.org

TLS Certificates (2)

Common Name	Issuer	Expires
`arblib.org`	C=US, O=Let's Encrypt, CN=R12	Mon, 24 Aug 2026 09:42:21 +0000
`R12`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Fri, 12 Mar 2027 23:59:59 +0000

Subdomains (1)

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

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

Ed25519 Receipt

Receipt ID: rcpt_597221df42b86eb3
Output Hash: c7803cb8560ffc734aa8bff8ee27a0bb81f58d5b78a71626580d688e67abfc8a
Signature: ed25519:f1304c4b8a34d6cf0dac9ffd4ffa38dd8e275c95a73668f3c1859372c8d01d6f51ed3b838fbd6c2956f271e1fbb7e78b906fde0bf4b9b6fc6e55326e9001d305
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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