sacm.jp

Last scanned 3h 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.

Up right now
Runs onInternet Initiative Japan
Secured byGlobalSign
DNSSEC on · IPv6 · 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 sacm.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 7

A1AAAA1NS2MX1TXT1SOA1

TLS certificates 2

Issued byGlobalSign
ExpiresFri, 13 No (71d)
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_2d693e2e59f6c93d
Output Hash
11fd6a94f88284de9c022b0e5eba82543b6d60d831545369920da66a4ac47955
Signature
ed25519:bf84374f33f2caba0ca3af21e4a9c8e40848fda4f8f3c68c1d198e840d06c9a18ac5f4f3f7ba7945b4a4482b3c6f6264ae3947d7d8f129aabc2b5f9944e4d706
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT26,993 material changesacross 20,418 domains · 24h to ~2h agoROTATION50 domains moved DNS from magpiedns.com to koaladns.com, 43 moved backa rotation loop, not a migration · 24hCERT DRIFT2 domains switched issuing CA24hREGISTRAR DRIFT4 changed registrar24hNOW606 curated domains not reachablelast probe, steadySITE ERRORS17,398 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 79,531 sites429 rate-limit / 403 bot-block, a posture signal