seian.ac.jp

Observed Aug 16, 2026, 08:27 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of seian.ac.jp was taken 4d ago

seian.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 seian.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 seian.ac.jp Watching a domain needs a DRM3 account. The reading above stays free and public either way.
DRIFT

Steady. No change on record for seian.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 12

A1NS2MX5TXT3SOA1

TLS certificates 0

None.

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_567e10e4b4d4afb3
Output Hash
27fb8cf5cbf4f3e9b3739440f3365c2338e271ff49e9c357a4caf4e36a85c563
Signature
ed25519:628b6175c56da4432b7fc6e6ad586f459dfb88be362e6909074a4e107f143b1bea6d5b07269fe57cf573d85ac188aac6fa0c66a7c2a88146646215315b634802
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT6,347 material changesacross 2,585 domains · 24h to ~2h ago · -1,801 vs yesterdayROTATION63 domains moved DNS from koaladns.com to magpiedns.com, 61 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT5 changed registrar24hNOW98 curated domains not reachable+78 vs yesterdaySITE ERRORS17,770 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 78,784 sites429 rate-limit / 403 bot-block, a posture signal