CONTINUOUS INTERNET TELEMETRY24H DRIFT3,978 material changesacross 3,547 domains · last 24h · +2,062 vs yesterdayDNS DRIFT56 domains changed DNS providertop destination cloudflare.com · +26 vs yesterdayEMAIL DRIFT11 domains switched email providertop destination google.comCERT DRIFT21 domains switched issuing CA24hNOW553 curated domains not reachable+74 vs yesterdaySITE ERRORS29,202 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 138,679 sites429 rate-limit / 403 bot-block, a posture signal

isu.ru

Observed Jul 24, 2026, 19:35 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
Secured byLet's Encrypt
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 isu.ru. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_166b6a2e0369f4c1
Output Hash
1d64e452412120989fa7bba582d029ef9e82e6a44c38938d8890cc84d118d802
Signature
ed25519:9646d31084b97f65111981b97846e56644f69afa0faaea3cf9b89b421cf9dcfe530f2c77712e893c2df949416f3d8c027e3987ad90b8e990c5dfc1258bbe0402
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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