CONTINUOUS INTERNET TELEMETRY24H DRIFT2,034 material changesacross 1,521 domains · last 24h · +118 vs yesterdayDNS DRIFT30 domains changed DNS providertop destination cloudflare.comEMAIL DRIFT5 domains switched email providertop destination google.comCERT DRIFT6 domains switched issuing CA24hNOW476 curated domains not reachablelast probe, steadySITE ERRORS20,143 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 110,546 sites429 rate-limit / 403 bot-block, a posture signal

oeaw.ac.at

Observed Jul 24, 2026, 18:51 UTC (1d 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 onCloudflare
Secured byHellenic Academic and Research Institutions CA
Also usesFacebook/MetaZoom
1 subdomain · tranco_40k
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 oeaw.ac.at. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_ee896432a89f8fc6
Output Hash
982655c836427b7b514e23f886829baee1238b8c5ac5e34266a01dd45bcd684d
Signature
ed25519:873bad545cade6f3623978d7371e02e7ba27bbe2f1a8e201cf32d23d4b749116a670f0990bac8f1fc603f1f03f3730a12eee8a6c087870dbce3fea710cd4a105
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser