vdoper.de

Observed Jul 27, 2026, 16:33 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.

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

vdoper.de

A / AAAA

149.233.9.80

unattributedserves the site

ns3.werk21system.dens1.werk21system.dens2.werk21system.de

werk21system.deanswers its DNS

mx3.werk21system.demx4.werk21system.de

werk21system.dereceives its email

TLS

www.vdoper.de

Let's Encryptissued its certificate

DNS Records

A 1

149.233.9.80

MX 2

10mx3.werk21system.de
20mx4.werk21system.de

TXT 2

v=spf1 mx a a:nx38549.your-storageshare.de include:spf1.werk21system.de ~all
v=DMARC1; p=none; rua=mailto:dmarc@werk21.de

NS 3

ns3.werk21system.de
ns1.werk21system.de
ns2.werk21system.de

SOA 1

ns.werk21system.de hostmaster.werk21.de

SRV 1

autodiscover.werk21system.de:443 p0

TLS Certificates (4)

Common Name	Issuer	Expires
`www.vdoper.de`	C=US, O=Let's Encrypt, CN=YE1	Tue, 22 Sep 2026 02:37:53 +0000
`YE1`	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.vdoper.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.

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

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

Ed25519 Receipt

Receipt ID: rcpt_61ee891b71a435fb
Output Hash: 50b5c18739f86dda25b4de34fd233387f7a151958c5c6e777e2891db8d8b9f55
Signature: ed25519:cebfe35a39718f0ba5d37e2278a982e9d5484e1781058bd31fe845aca1ea5e8e505a622edda338b374271ec76097f44f87c4861cd99955b0b5490d09496a5705
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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