CONTINUOUS INTERNET TELEMETRY24H DRIFT6,455 material changesacross 6,266 domains · last 24h · +985 vs yesterdayDNS DRIFT216 domains changed DNS providertop destination parity.domains · +103 vs yesterdayEMAIL DRIFT33 domains switched email providertop destination outlook.comCERT DRIFT44 domains switched issuing CA24h · +18 vs yesterdayNOW587 curated domains not reachablelast probe, steadySITE ERRORS32,223 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 143,548 sites429 rate-limit / 403 bot-block, a posture signal

ruf.eu

Observed Jul 25, 2026, 08:23 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.

Guarded by a firewall
Runs onCloudflare
Secured byLet's Encrypt
Also usesGoogle Search ConsoleAtlassian
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 ruf.eu. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_733c6fa788239809
Output Hash
57f99fe7fe9f1621380932b6fcc3d84969dba4f8c6b0d7c1167c93f6b8145250
Signature
ed25519:9174af35c7ac43b0d1f59ead711701b28ebe686137674d692af120dd30e2c5a61ac4903c0111ddadd3b813b2e41608298a74f5ff2e2d218466a818261f62e205
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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