CONTINUOUS INTERNET TELEMETRY24H DRIFT5,167 material changesacross 4,862 domains · last 24h · -303 vs yesterdayDNS DRIFT111 domains changed DNS providertop destination cloudflare.com · -2 vs yesterdayEMAIL DRIFT14 domains switched email providertop destination google.comCERT DRIFT24 domains switched issuing CA24h · -2 vs yesterdayNOW579 curated domains not reachablelast probe, steadySITE ERRORS29,717 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 139,317 sites429 rate-limit / 403 bot-block, a posture signal

lancs.ac.uk

Observed Jul 24, 2026, 18:30 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.

Up right now
Runs onJisc Services Limited
Secured byLet's Encrypt
IPv6 · 1 subdomain · tranco_20k
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 lancs.ac.uk. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_db60bc9222de0516
Output Hash
81f222aeb53c0772d33f8ad82562c6d2a977eb14b71b85ff0b885a2db5001007
Signature
ed25519:37c24748130a14a134edfe50abb6fc02e54bdf3e30516c4ec1493840722deedb4efd8a264d8da7f84ed328297e5369d38dc8f441eb732a028ab976b34fffce06
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser