CONTINUOUS INTERNET TELEMETRY24H DRIFT2,217 material changesacross 1,715 domains · last 24h · +301 vs yesterdayDNS DRIFT32 domains changed DNS providertop destination cloudflare.com · +2 vs yesterdayEMAIL DRIFT7 domains switched email providertop destination google.comCERT DRIFT7 domains switched issuing CA24hNOW494 curated domains not reachablelast probe, steadySITE ERRORS21,510 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 115,118 sites429 rate-limit / 403 bot-block, a posture signal

du.ac.bd

Observed Jul 25, 2026, 17:21 UTC (10h 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
Email byGoogle Workspace
Secured byLet's Encrypt
1 subdomain · 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 du.ac.bd. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_98458265ed8d3d65
Output Hash
29ebd05e69d553a34a321db7e1c0614eed7437c7bf507d888c406f7dc0ab406e
Signature
ed25519:96d126c5890b77f4e47ec361fd464b086e4fbf57ac4f508fcf9430552c87e3a81e2a2c630d1aae2708e942f198841a8eb7bc57e15f5ddc2c0d9fbfe750fb1407
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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