CONTINUOUS INTERNET TELEMETRY24H DRIFT2,459 material changesacross 1,951 domains · last 24h · +543 vs yesterdayDNS DRIFT37 domains changed DNS providertop destination cloudflare.com · +7 vs yesterdayEMAIL DRIFT8 domains switched email providertop destination google.comCERT DRIFT7 domains switched issuing CA24hNOW507 curated domains not reachable+28 vs yesterdaySITE ERRORS24,652 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 125,304 sites429 rate-limit / 403 bot-block, a posture signal

ateneodemadrid.com

Observed Jul 25, 2026, 16:14 UTC (14h 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
2 subdomains · 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 ateneodemadrid.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_f9f1f21531d60eaa
Output Hash
27c3f6bc8edc11e0d926c3cecde246d6f06f23bfbe7ea3b6b8264abba1b8e1a6
Signature
ed25519:d45b53cf339d35a0718a98e8c2bbc8365ac332afa709c7f972a5a5cf7bcc1f78fbf06fae15126774c48eb1a7fd183c2717d39039e170cf6c45a99ca0cb31bd0a
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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