CONTINUOUS INTERNET TELEMETRY24H DRIFT5,935 material changesacross 5,595 domains · last 24h · +465 vs yesterdayDNS DRIFT170 domains changed DNS providertop destination parity.domains · +57 vs yesterdayEMAIL DRIFT19 domains switched email providertop destination h-email.netCERT DRIFT30 domains switched issuing CA24h · +4 vs yesterdayNOW574 curated domains not reachablelast probe, steadySITE ERRORS30,466 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 139,810 sites429 rate-limit / 403 bot-block, a posture signal

udn.com.tw

Observed Jul 24, 2026, 19:43 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.

Not responding
Email byGoogle Workspace
Also usesGoogle Search Console
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 udn.com.tw. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_925cbd5a1a20d9d2
Output Hash
8eba3e3df8a4dff0fcf3e54b9ce89bfe71d8b87ab79af6dfcb2ffc65d8452416
Signature
ed25519:6464a9d8ccfa2b8c51811751c5ff3ecd1f900604ef7de1b6a5255693e383ecc460b3f9970c9a2dbd8f8a6e083b74866c7f6d20996b4b02b2ce4f0a92afa90f0a
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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