seibii.co.jp
Observed Aug 19, 2026, 08:21 UTC (21h ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.
Cloudflare
Google Workspace
Google Search ConsoleSteady. No change on record for seibii.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.
HTTPS probe
Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".
DNS records 20
TLS certificates 0
None.
Subdomains 6
6 subdomain hostnames 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_3453168575f456fb- Output Hash
f49c3c81b8f842d95fe31ce5bcb5b4e11c92549f1a9653edeed60d8f464100b5- Signature
ed25519:5bcd02a5831948137ccfb10edbc890eeb7172c5ab74979d54e65a28c5abcfcf7428141246d30872df8731e8723aeb9a2ff738b8277210770ff818cffe1678a0c- Public Key
ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff- Parent
(genesis)- Plane
- fast