billboard-japan.com

Last scanned 12h ago; the signed record is unchanged since 23d ago. Every field below carries an Ed25519 signature from that last reading. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

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Up right now
Runs onITEC HANKYU HANSHIN
Secured byCybertrust Japan Co.
Registered withJapan Registry Services Co., Ltd.
1 subdomain · tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for billboard-japan.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.

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 6

A1NS2MX1TXT1SOA1

TLS certificates 2

Issued byCybertrust Japan Co., SECOM Trust Systems CO.
ExpiresThu, 21 Ja (140d)
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_e41e278973ff2bef
Output Hash
e871b6b48afedf533978dbb3a3b9d881e98c692717d8cb4edb40d32aa299b86f
Signature
ed25519:fa90b29e8768ea6e2594cf290a6593c9e64d4fed1abe92f49105f3c0c94d67f4316670c8bbb1416fd67eaf951c14aaaeaa76f197c5b176399dc506ef736c4a0e
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT30,397 material changesacross 23,779 domains · 24h to ~80m agoROTATION60 domains moved DNS from kirklanddc.com to koaladns.com, 55 moved backa rotation loop, not a migration · 24hCERT DRIFT2 domains switched issuing CA24hREGISTRAR DRIFT4 changed registrar24hNOW607 curated domains not reachablelast probe, steadySITE ERRORS17,397 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 79,526 sites429 rate-limit / 403 bot-block, a posture signal