CONTINUOUS INTERNET TELEMETRY24H DRIFT7,577 material changesacross 7,432 domains · last 24h · -1,257 vs yesterdayDNS DRIFT207 domains changed DNS providertop destination cloudflare.com · -70 vs yesterdayEMAIL DRIFT48 domains switched email providertop destination outlook.com · -6 vs yesterdayCERT DRIFT66 domains switched issuing CA24h · -7 vs yesterdayNOW511 curated domains not reachable-46 vs yesterdaySITE ERRORS34,039 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 146,447 sites429 rate-limit / 403 bot-block, a posture signal

rsm.cz

Observed Jul 27, 2026, 03:56 UTC (1d 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 byMicrosoft 365
Secured byLet's Encrypt
Also usesGoogle Search Console
1 subdomain · majestic
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 rsm.cz. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_18617f7fdc8f8e0c
Output Hash
0c1aeace0fec4d879089765b138f0b506c9cd765913ee5cff8318edf15cf9855
Signature
ed25519:3b3f77b405ba7b4ca10a3daa6359d10aa41df0b7a38fd4cc9f7efaf937b8a261b6a3d73cf61661b91cfc874e3e718b604a103ebfd7993ef66c0db5890e7e5001
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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