CONTINUOUS INTERNET TELEMETRY24H DRIFT4,810 material changesacross 4,322 domains · last 24h · +2,894 vs yesterdayDNS DRIFT93 domains changed DNS providertop destination cloudflare.com · +63 vs yesterdayEMAIL DRIFT15 domains switched email providertop destination google.comCERT DRIFT26 domains switched issuing CA24hNOW558 curated domains not reachable+79 vs yesterdaySITE ERRORS29,199 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 138,688 sites429 rate-limit / 403 bot-block, a posture signal

siemens.cz

Observed Jul 24, 2026, 17:57 UTC (2d 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.

Up right now
Runs onFortion Networks
Secured byLet's Encrypt
2 subdomains · push_legacy
Every line above is a signed observation. Check the math at the bottom of the page.

No payload stored for this observation.

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 siemens.cz. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_8300d944be947ab9
Output Hash
3639b3edaccf84f20a701258009cd4add2900fd65be7752260617020598d0500
Signature
ed25519:a3d1a89f40ebfb7d2f74663a20641bd6a46b086d3a2e502a3872b182937718993fa3e2861aec27e2f655d58341b7e71eb9424cf2481c3f2b885a0379d13c360c
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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