kaiseisha.co.jp

Last scanned 3h ago; the signed record is unchanged since 6d ago. Every field below carries an Ed25519 signature from that last reading. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

Up right now
Email byGoogle (SPF sender)
Secured byLet's Encrypt
Also usesAmazon SES
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for kaiseisha.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.

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 8

A1NS2MX2TXT2SOA1

TLS certificates 3

Issued byLet's Encrypt
ExpiresFri, 02 Oc (41d)
Certificate nameswithheld

Subdomains 1

1 subdomain hostname 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.

Verify this receipt
Ed25519 receiptthe raw cryptographic proof
Receipt ID
rcpt_964149c6c5f6e14b
Output Hash
008e53b301f7cbd50f109542bd46fc7129b06819e01b51aa7ad80ec35c4fae9d
Signature
ed25519:6fa57aa1d7cc83ae9e01cf345e97387a09582db5268d9721bb28f8be4a8ae97505bcb97eb792a5262d3cc83f52c5741b1f52625215348d1fff4ec6f0f4035507
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT2,388 material changes on watched domainsacross 210 domains · last 24h · the catalog-wide count is re-measuringROTATION72 domains moved DNS from kirklanddc.com to koaladns.com, 72 moved backa rotation loop, not a migration · 24hEMAIL DRIFT3 domains switched email providertop destination as59645.netCERT DRIFT1 domains switched issuing CA24hREGISTRAR DRIFT1 changed registrar24hNOW223 curated domains not reachablelast probe, steadySITE ERRORS17,800 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 79,355 sites429 rate-limit / 403 bot-block, a posture signal