hogrefe-online.com
Observed Aug 16, 2026, 08:01 UTC (20d ago). Every field below was attested with an Ed25519 signature at scan time.
hogrefe-online.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting hogrefe-online.com 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 hogrefe-online.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
SectigoSteady. No change on record for hogrefe-online.com 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 9
TLS certificates 3
Subdomains 1
1 subdomain hostname observed and signed - the list itself is part of the paid record.
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_087f68e31c2239ac- Output Hash
37ec36e7a8fc24dbf4aa30d29f6f38c0105d80e6300bbaea731ef464a9d2bc5a- Signature
ed25519:6870475f61cef9c04c49302f714b334bc71b83ea4d3d2006c9f81e417e2214d4332b97b2b2bcf58e2a810467a74ba67bcecf83cd2ef5f9207fe8f0a0e584b602- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast