CONTINUOUS INTERNET TELEMETRY24H DRIFT990 material changesacross 520 domains · last 24h · -9,425 vs yesterdayDNS DRIFT15 domains changed DNS providertop destination cloudflare.com · -644 vs yesterdayEMAIL DRIFT4 domains switched email providertop destination google.com · -163 vs yesterdayCERT DRIFT2 domains switched issuing CA24h · -217 vs yesterdayNOW421 curated domains not reachable-282 vs yesterdaySITE ERRORS17,593 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 100,843 sites429 rate-limit / 403 bot-block, a posture signal

apdha.org

Observed Jul 24, 2026, 21:11 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.

Up right now
Secured byDigiCert
1 subdomain · 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 apdha.org. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_5ce93146f700e19e
Output Hash
3c9e17aa9db55a344223295700f98d5af7d3342b26b3138e95eab3ca94d4669d
Signature
ed25519:490bed6a7308317f13b32b1b5c3292cf7b2077dfa0d38139c64217a08595ba1c096313345e63209c99d636714e8db76b3f137540d511d7eca0c8f2e250395a02
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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