ds-systems.eu

Observed Jul 25, 2026, 16:12 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 byGlobalSign

tranco

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

INFRASTRUCTURE MAPwhat ds-systems.eu actually stands on - every host below is a signed observation

ds-systems.eu

A / AAAA

188.172.123.41

unattributedserves the site

docks02.rzone.deshades01.rzone.de

rzone.deanswers its DNS

mailgateway.ds-systems.eu

ds-systems.eureceives its email

TLS

*.ds-systems.eu

GlobalSign nv-saissued its certificate

DNS Records

A 1

188.172.123.41

MX 1

10mailgateway.ds-systems.eu

TXT 4

v=spf1 +a include:spf.ds-systems.eu -all
MS=8E74BC6D049457F01DA57098D965CA0E2A7EF975
duo_sso_verification=4tLmCidEj8WX6Bg7rVjwp9JRrWsyaND9wF2uQbBBPHYge7uiT9IKK2HNbkMnxXnB
v=DMARC1; p=reject; sp=reject; adkim=s; aspf=r; rua=mailto:postmaster@ds-systems.eu; ruf=mailto:postmaster@ds-systems.eu; rf=afrf; pct=100; ri=86400

NS 2

docks02.rzone.de
shades01.rzone.de

SOA 1

shades01.rzone.de hostmaster.strato-rz.de

SRV 1

autodiscover.ds-systems.eu:443 p0

TLS Certificates (2)

Common Name	Issuer	Expires
`*.ds-systems.eu`	C=BE, O=GlobalSign nv-sa, CN=GlobalSign GCC R6 AlphaSSL CA 2025	Fri, 23 Oct 2026 15:10:48 +0000
`GlobalSign GCC R6 AlphaSSL CA 2025`	2.5.4.11=GlobalSign Root CA - R6, O=GlobalSign, CN=GlobalSign	Fri, 21 May 2027 00:00:00 +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 ds-systems.eu. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_e841714daa8697d6
Output Hash: a20e3dfccdcf2eb3066ce96906c145ec3ee3baf48069788f3ec68a7ae9aa93ba
Signature: ed25519:bc1947487afb4a5fa668a38124acd76d4e41c62f945030a9ff1a3571fdeaa74d1a2ad698ad7a08bd6c90ef5a6f1ca8bcdb54ff13c49b9e4767ba18b444e4060f
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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Permalink: https://domaindrift.io/t/ds-systems.eu