hcw.ac.at

Last scanned 11h ago; the signed record is unchanged since 26d ago. Every field below carries an Ed25519 signature from that last reading. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

Up right now
Runs onFH Campus Wien
Email byMicrosoft 365
Secured byHellenic Academic and Research Institutions CA
Also usesAdobeGoogle Search ConsoleMindmanager
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for hcw.ac.at in the last day; this reading matches the one before it. The steady record is signed like every other reading. Watch it to catch the next move the moment it lands.

SIGNED-OUT VIEW Provider names, posture and counts are shown. The record values - every DNS answer, each subdomain hostname, raw TXT, IPs, cert names and WHOIS - are the product. Sign in for the full signed record, or use the API with a key.

DNS records 11

A1NS3MX1TXT5SOA1

TLS certificates 3

Issued byHellenic Academic and Research Institutions CA
ExpiresSat, 06 Fe (153d)
Certificate nameswithheld

Subdomains 0

None observed.

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; the only network request the check makes is for the published public keys.

Verify this receipt
Ed25519 receiptthe raw cryptographic proof
Receipt ID
rcpt_f1753095b312628c
Output Hash
4452ede4d922e4cf46d7ad8a0b984e2cd496cfc8a0ba79eeac9bdee712c12667
Signature
ed25519:71f7474ce8fe27b3ac7fdc8b907ab74f6cccdea5deac998b5da97f7f20b4be0331597bfa1c23fabff3db20a76b557fdcad82b709af08c527fa953398cddbc804
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT9,872 material changesacross 8,349 domains · 24h to ~2h ago · +2,638 vs yesterdayROTATION58 domains moved DNS from kirklanddc.com to koaladns.com, 57 moved backa rotation loop, not a migration · 24hEMAIL DRIFT3 domains switched email provider24hREGISTRAR DRIFT1 changed registrar24hNOW624 curated domains not reachablelast probe, steadySITE ERRORS17,468 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 79,654 sites429 rate-limit / 403 bot-block, a posture signal