uni-due.de

Last scanned 1h ago; the signed record is unchanged since 17d ago. Every field below carries an Ed25519 signature from that last reading. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

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Up right now
Runs onVerein zur Foerderung eines Deutschen Forschungsnetzes e.V
Secured byHellenic Academic and Research Institutions CA
Also usesGoogle Search ConsoleAppleMicrosoft 365
2 subdomains · tranco_20k
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for uni-due.de 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 13

A1NS3MX3TXT4SRV1SOA1

TLS certificates 3

Issued byHellenic Academic and Research Institutions CA, Hellenic Academic and Research Institutions Cert. Authority
ExpiresSat, 14 No (78d)
Certificate nameswithheld

Subdomains 2

2 subdomain hostnames observed and signed - the list itself is part of the paid record.

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.

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Ed25519 receiptthe raw cryptographic proof
Receipt ID
rcpt_e33e0a5af8244dcb
Output Hash
098cf1f4e0b9276b56b05559aa809d8aa9b082868e72a7e55196178e9fc018f4
Signature
ed25519:7f3ec692d5a10d067cc5eb1904533c63f2d40cfdd9707cafa965fba880ab1e6a9a10cc7a12e7f1aec5942a1a100efe0816293e1100b6d8b7cddd9613b895190f
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT4,217 material changesacross 2,629 domains · last 24h · -20,882 vs yesterdayDNS DRIFT83 domains changed DNS providertop destination koaladns.comREGISTRAR DRIFT2 changed registrar24hNOW568 curated domains not reachablelast probe, steadySITE ERRORS17,818 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 78,588 sites429 rate-limit / 403 bot-block, a posture signal