sei.co.jp
Observed Aug 11, 2026, 04:02 UTC (8d ago). Every field below was attested with an Ed25519 signature at scan time.
sei.co.jp is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting sei.co.jp 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 sei.co.jp Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Salesforce
DigiCert
DocuSign
Microsoft 365
Google Search ConsoleSteady. No change on record for sei.co.jp 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 22
TLS certificates 2
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_cee4f5f44a0fa2f0- Output Hash
730ddea272f9d3c244402dfc269df019f116adc2c78a5d8ec6571455b8d6a3a1- Signature
ed25519:0f0113cde4ecefa3575d5b4043e8907956dd929496c8773d90275efd9a919609c5a33070083e166b5bfd71e748ec10bda6b8cb67fe76c4080186de53a988540a- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast