bookoffonline.co.jp

Observed Aug 11, 2026, 05:33 UTC (23d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of bookoffonline.co.jp was taken 23d ago

bookoffonline.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 bookoffonline.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 bookoffonline.co.jp Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Runs onInternet Initiative Japan
Email byAmazon SES
Secured byGlobalSign
Also usesGlobalSign
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for bookoffonline.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 12

A2NS4MX3TXT2SOA1

TLS certificates 2

Issued byGlobalSign
ExpiresSun, 11 Oc (38d)
Certificate nameswithheld

Subdomains 0

None observed.

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_6f07a3686f4ab618
Output Hash
08fdbff0074bb1f264eb04f37596127ed481af8f654ba27782eb6f5d8737f3d0
Signature
ed25519:161ab6ec352f0c026ce5e9b2348a4615b5d371ae697083badde5ce86364ef57832192af07bc8306993d88ce567dcae74b69d84f5e651084fd8ade3c954c62902
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT8,545 material changesacross 6,741 domains · 24h to ~2h ago · +922 vs yesterdayDNS DRIFT86 domains changed DNS providertop destination koaladns.comCERT DRIFT1 domains switched issuing CA24hREGISTRAR DRIFT2 changed registrar24hNOW616 curated domains not reachablelast probe, steadySITE ERRORS18,183 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 80,374 sites429 rate-limit / 403 bot-block, a posture signal