pia.co.jp

Last scanned 19h ago; the signed record is unchanged since 20d 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 Workspace
Secured byStarfield Technologies
Also usesMicrosoft 365AnthropicGoogle Search Console
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 pia.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 16

A1NS3MX5TXT6SOA1

TLS certificates 3

Issued byStarfield Technologies
ExpiresMon, 30 No (91d)
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_75c0d8911a51ad45
Output Hash
091b0459eccb45ee256778d861a8a6bbcc1098e8ff47e7130fae9510d203fa12
Signature
ed25519:01c6bebc8847c22189de01229a2d2d3dc7bbcd08262367fb8f63b793901f29cdbf3e2584ece5da7d853d3da0fe2aaf98e79bb3c95410362d1521e9535803c50a
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT28,713 material changesacross 23,221 domains · 24h to ~40m agoROTATION54 domains moved DNS from magpiedns.com to koaladns.com, 54 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT4 changed registrar24hNOW555 curated domains not reachablelast probe, steadySITE ERRORS18,213 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 80,857 sites429 rate-limit / 403 bot-block, a posture signal