rheinturm.de

Observed Jul 26, 2026, 06:18 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

Email byMicrosoft 365

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 rheinturm.de actually stands on - every host below is a signed observation

rheinturm.de

A / AAAA

18.197.248.2352.59.120.70

unattributedserves the site

ns05.domaincontrol.comns06.domaincontrol.com

domaincontrol.comanswers its DNS

rheinturm-de.mail.protection.outlook.com

Microsoft 365receives its email

TLS

www.rheinturm.de

Let's Encryptissued its certificate

DNS Records

A 2

18.197.248.23
52.59.120.70

MX 1

0rheinturm-de.mail.protection.outlook.com

TXT 6

apple-domain-verification=dDenMsiMD4qnhrhl
v=spf1 include:spf.protection.outlook.com -all
v=DMARC1;p=none;rua=mailto:dmarc@rheinturm.de;ruf=mailto:dmarc@rheinturm.de;rf=afrf;pct =100
MS=ms70917277
DEF=QOMO.ONLINE
MS=ms39467341

NS 2

ns05.domaincontrol.com
ns06.domaincontrol.com

SOA 1

ns05.domaincontrol.com dns.jomax.net

SRV 1

autodiscover.outlook.com:443 p0

TLS Certificates (3)

Common Name	Issuer	Expires
`www.rheinturm.de`	C=US, O=Let's Encrypt, CN=YR1	Sat, 05 Sep 2026 16:34:21 +0000
`YR1`	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.rheinturm.de

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

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

Ed25519 Receipt

Receipt ID: rcpt_ef067852636618c6
Output Hash: 41e778d0c8b719dcc75e8a8941bed5ee889fecd11ca8cfed4db7249c8b4aafad
Signature: ed25519:ce6da0c5eb9a697fd017d50ee1a6ec9a3e7c3223ec2ed3968a7cced3f5a6481683abb5fb0576127bceb33e2b5e105432acdd51801448c5670c123434ba298a00
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/rheinturm.de