CONTINUOUS INTERNET TELEMETRY24H DRIFT776 material changesacross 287 domains · last 24h · -31 vs yesterdayDNS DRIFT4 domains changed DNS providertop destination hichina.comCERT DRIFT1 domains switched issuing CA24hNOW511 curated domains not reachable+89 vs yesterdaySITE ERRORS17,678 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 100,925 sites429 rate-limit / 403 bot-block, a posture signal

altran.de

Observed Jul 25, 2026, 00:02 UTC (16h 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.

Guarded by a firewall
Runs onCloudflare
Secured byGoogle Trust Services
IPv6 · tranco
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 altran.de. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_7f2deffc85d4b3bb
Output Hash
3289cdf013e8eb911cf038c3742151dc6da18f733bf92fc9383f2ae144beccf7
Signature
ed25519:e78ec1b41dccb32081c15f162f1eb2ecc60747032975278027a6fca33b60c082a2d44ddc0debe06d1b55656e27314cef5d96d9ab500734962f077ae7f556fe0e
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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