CONTINUOUS INTERNET TELEMETRY24H DRIFT2,665 material changesacross 2,189 domains · last 24h · +749 vs yesterdayDNS DRIFT39 domains changed DNS providertop destination cloudflare.com · +9 vs yesterdayEMAIL DRIFT9 domains switched email providertop destination google.comCERT DRIFT8 domains switched issuing CA24hNOW512 curated domains not reachable+33 vs yesterdaySITE ERRORS27,384 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 134,860 sites429 rate-limit / 403 bot-block, a posture signal

tripadvisor.ch

Observed Jul 24, 2026, 19:24 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 onAmazon
Email byGoogle Workspace
Secured byAmazon
Also usesFacebook/MetaGoogle Search Console
tranco_100k
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 tripadvisor.ch. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_a3d26f2b4e128959
Output Hash
707b0da63f8e67071b03b3e45e29f305bb01e3eea3e470e16871a56ad619ff2c
Signature
ed25519:1620ced41246f156249d092f29d6d2ed3d083e93dc908afdd9be8ffc43e8723eb6aa730e129e45a1276c26e29348c154b23906c3ec94f2fa1f8478b4c505ba05
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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