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ruhrtriennale.de

Observed Jul 28, 2026, 10:37 UTC (22h 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
Email byBrevo (Sendinblue)
Secured bySectigo
Also usesGoogle Search ConsoleFacebook/Meta
IPv6 · 4 subdomains · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ruhrtriennale.de actually stands on - every host below is a signed observation
ruhrtriennale.de
A / AAAA
94.130.188.322a01:4f8:1c0c:81fd::2
2a01serves the site
NS
docks16.rzone.deshades08.rzone.de
rzone.deanswers its DNS
MX
relay.rzone.demail.chorwerkruhr.de
Brevo (Sendinblue)receives its email
TLS
ruhrtriennale.de
Sectigo Limitedissued its certificate

DNS Records

A 1

  • 94.130.188.32

AAAA 1

  • 2a01:4f8:1c0c:81fd::2

MX 2

  • 100relay.rzone.de
  • 10mail.chorwerkruhr.de

TXT 7

  • google-site-verification=J8TNuwLOUuT8hppOLLv50Av3BRE8BzH_1yh3jpElZSU
  • v=spf1 a mx ip4:212.23.137.197 ip4:212.23.137.195 ip4:194.49.92.240 ip4:185.109.196.16 a:mx4.eventim.de include:spf.sendinblue.com include:spf.mirserver.de mx ~all
  • Sendinblue-code:eb33554896cdb5dbc985c7e855ead013
  • google-site-verification=_Z3u6x6uE3LCWRSHRNeBiWhsfW22bWBGH__s6wIuC64
  • _globalsign-domain-verification=z5LKBDtLBs9T660bLBxYnXQupk3sjz2KKUSlGbY9XE
  • facebook-domain-verification=whs9f7jw8asa1t00oqmyfor1er4izb
  • v=DMARC1; p=none; sp=none; rua=mailto:dmarc@mailinblue.com!10m; ruf=mailto:dmarc@mailinblue.com!10m; rf=afrf; pct=100; ri=86400

NS 2

  • docks16.rzone.de
  • shades08.rzone.de

SOA 1

  • docks16.rzone.de hostmaster.strato-rz.de

SRV 1

  • mail.chorwerkruhr.de:443 p0

TLS Certificates (3)

Common NameIssuerExpires
ruhrtriennale.de C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA DV R36 Mon, 01 Feb 2027 23:59:59 +0000
Sectigo Public Server Authentication CA DV R36 C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46 Fri, 21 Mar 2036 23:59:59 +0000
Sectigo Public Server Authentication Root R46 C=GB, ST=Greater Manchester, L=Salford, O=Comodo CA Limited, CN=AAA Certificate Services Sun, 31 Dec 2028 23:59:59 +0000

Subdomains (4)

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

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

Ed25519 Receipt

Receipt ID
rcpt_0ac83fbcdfc335d5
Output Hash
7521289c7a10405069fca65fc74d78122f1991e8b3831c90ec084588e6a7c606
Signature
ed25519:77bb206326bc21b018ac8161f4969c9d6c8d320498107c639606f509b87501057529197ecd0c649e0a977537430d25859bf4e89fca94ff0f3280c1445ef5c000
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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