course-manager.de
Observed Aug 3, 2026, 10:52 UTC (24d ago). Every field below was attested with an Ed25519 signature at scan time.
course-manager.de is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting course-manager.de under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.
Watch course-manager.de Watching a domain needs a DRM3 account. The reading above stays free and public either way.Steady. No change on record for course-manager.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.
DNS records 6
TLS certificates 0
None.
Subdomains 0
None observed.
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 receiptEd25519 receiptthe raw cryptographic proof
- Receipt ID
rcpt_4934ce722140e04f- Output Hash
c13ee0c514a83badfc17c00fc3bdb57f245d0d2542e68a0b2f4ce014b8a522c0- Signature
ed25519:51e322a4c2c0695daf0d44c6ce1bd33d19f5a008176ba127f9ddc8094444fd2d4f1fe413742a45d0c35b96a8fc6f249046e9f190ec23c191dda5ae03893b7a0c- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast