rosenbach.org

Observed Jul 28, 2026, 10:22 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.

Verify this receipt yourself + Watch this domain

Up right now

Email byMicrosoft 365

Secured byLet's Encrypt

majestic

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

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

rosenbach.org

A / AAAA

198.49.23.145198.185.159.145198.185.159.144198.49.23.144

unattributedserves the site

hans.ns.cloudflare.comkim.ns.cloudflare.com

cloudflare.comanswers its DNS

rosenbach-org.mail.eo.outlook.com

Microsoft 365receives its email

TLS

rosenbach.org

Let's Encryptissued its certificate

DNS Records

A 4

198.49.23.145
198.185.159.145
198.185.159.144
198.49.23.144

MX 1

0rosenbach-org.mail.eo.outlook.com

TXT 3

MS=ms41115244
v=spf1 a mx ip4:67.220.127.252 include:spf.protection.outlook.com include:mcsv.net include:outboundmail.convio.net include:_spf.google.com ~all
v=DMARC1; p=reject

NS 2

hans.ns.cloudflare.com
kim.ns.cloudflare.com

SOA 1

hans.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common Name	Issuer	Expires
`rosenbach.org`	C=US, O=Let's Encrypt, CN=YR2	Wed, 23 Sep 2026 12:06:17 +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 (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 rosenbach.org. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_2350c8d4fc4cf710
Output Hash: 7a81f02697883bc3c39c01eb34458c2b877e566819ec3154bb9f313db8ee131b
Signature: ed25519:a34ac72f83da9502a7e7208e5f0ed94803d572090eb67e435e6f09f45e4d939591e2d568f0d436df3909483fd6e2408bb0217aa2c637e111c76ed7cfd0a5bc0c
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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