CONTINUOUS INTERNET TELEMETRY24H DRIFT10,784 material changesacross 10,355 domains · +155 vs yesterdayDNS DRIFT751 domains changed DNS providertop destination parity.domains · -29 vs yesterdayEMAIL DRIFT188 domains switched email providertop destination outlook.com · +18 vs yesterdayCERT DRIFT216 domains switched issuing CA24h · -14 vs yesterdayNOW938 curated domains not reachable-411 vs yesterdaySITE ERRORS18,573 sites serving errorslast probe · 5xx / 404 / TLSTHROTTLED95,136 throttled or blocked our scanner429 rate-limit / 403 bot-block

uczzd.cn

Observed Jul 18, 2026, 13:49 UTC (5d 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 onHangzhou Alibaba Advertising
Secured byGlobalSign
IPv6 · tranco_40k
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 uczzd.cn. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_f921cdea236201f9
Output Hash
ca9fd5f52036aede0fbbd412029d0f541a49ae0e280ec0ec4cd74da19bc0deab
Signature
ed25519:7aeb061f3cb23dfd8951725488fec8448046a7773bfaeb3f1a6a24eb6e8c4ec0b2064d0f64461e82f79557348799da2bd2f37051581c13ab2f7fd5c244db0207
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
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