CONTINUOUS INTERNET TELEMETRY24H DRIFT4,264 material changesacross 3,505 domains · last 24h · +2,348 vs yesterdayDNS DRIFT59 domains changed DNS providertop destination cloudflare.com · +29 vs yesterdayEMAIL DRIFT9 domains switched email providertop destination google.comCERT DRIFT23 domains switched issuing CA24hNOW545 curated domains not reachable+66 vs yesterdaySITE ERRORS28,953 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 138,326 sites429 rate-limit / 403 bot-block, a posture signal

alibris.co.uk

Observed Jul 26, 2026, 12:52 UTC (2h 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
Email byZendesk
Secured byLet's Encrypt
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 alibris.co.uk. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_f03c032e1dfbafd0
Output Hash
adbe02a8e79302f580fab1fcbc9b0f3411fc1eef9af356f1897f67f12d5e5772
Signature
ed25519:e06b89aa6805d6d58f4b84f3834b79c3fe120a32deda2e721d6dd5c7b16b30b8ccf8bae2a0e8c0db80dd64b0b00c55ff19a951dcd9688029fe812df4029cce06
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser