yse.ac.jp

Observed Aug 16, 2026, 07:26 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of yse.ac.jp was taken 2d ago

yse.ac.jp is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting yse.ac.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 yse.ac.jp Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Secured byDigiCert
1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for yse.ac.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 6

A1NS2MX1TXT1SOA1

TLS certificates 2

Issued byDigiCert
ExpiresWed, 24 Ma (218d)
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.

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Ed25519 Receipt

Receipt ID
rcpt_20335f93b3417e98
Output Hash
32bb91b1a9b7f4fc4770d909a920dfdd6e053b34c71f1c1dd564312f1a2b38dc
Signature
ed25519:b7efaed0b060778a8c41e93e65a1d3875a24f9fe64675b6204a82b18b94e311f197ddd2c31bb3947f3ac268b2edc7b1749241dfda8e6ffe0a6f9842485260107
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT20,413 material changesacross 15,807 domains · 24h to ~2h ago · -20,838 vs yesterdayROTATION72 domains moved DNS from kirklanddc.com to magpiedns.com, 72 moved backa rotation loop, not a migration · 24hNOW485 curated domains not reachablelast probe, steadySITE ERRORS33,785 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,243 sites429 rate-limit / 403 bot-block, a posture signal