dulv.de

Observed Jul 26, 2026, 00:59 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 byAsseco Data Systems S.A.

3 subdomains · majestic

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

INFRASTRUCTURE MAPwhat dulv.de actually stands on - every host below is a signed observation

dulv.de

A / AAAA

80.151.87.149

unattributedserves the site

249.111.205.92.host.secureserver.netpdns02.domaincontrol.com

secureserver.net + domaincontrol.comanswers its DNS

dulv-de.mail.protection.outlook.com

Microsoft 365receives its email

TLS

dulv.de

Asseco Data Systems S.A.issued its certificate

DNS Records

A 1

80.151.87.149

MX 1

10dulv-de.mail.protection.outlook.com

TXT 4

ms=ms62861838
ms=ms62861838.dulv.de
v=spf1 include:spf.protection.outlook.com -all
v=DMARC1; p=none

NS 2

249.111.205.92.host.secureserver.net
pdns02.domaincontrol.com

SOA 1

249.111.205.92.host.secureserver.net info.dulv.de

TLS Certificates (2)

Common Name	Issuer	Expires
`dulv.de`	C=PL, O=Asseco Data Systems S.A., CN=Certum DV TLS G2 R39 CA	Fri, 05 Mar 2027 10:13:55 +0000
`Certum DV TLS G2 R39 CA`	C=PL, O=Asseco Data Systems S.A., 2.5.4.11=Certum Certification Authority, CN=Certum Trusted Root CA	Sun, 05 Jun 2039 07:41:22 +0000

Subdomains (3)

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

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

Ed25519 Receipt

Receipt ID: rcpt_edd50ada4cdbc0a2
Output Hash: 2658ace6ad173bcd45b9cf3fe889216b5678e7f01d4228e5f1ee0423ed344c74
Signature: ed25519:9bf1f520cbbb155cab55a601b00a962009a086276999f339704103d881064492ad0dc511b00cef2a6d20cb52d7b2bea964128a078ee171f5d4b5d93fc52bb702
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

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