ryukoku.ac.jp

Observed Aug 11, 2026, 03:16 UTC (6d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of ryukoku.ac.jp was taken 6d ago

ryukoku.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 ryukoku.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 ryukoku.ac.jp Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Not responding
Signed observation on record.
Also usesMicrosoft 365Google Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for ryukoku.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.

INFRASTRUCTURE MAPwhat ryukoku.ac.jp actually stands on - every host below is a signed observation
ryukoku.ac.jp
NS
dns-x.sinet.ad.jpodns2.ryukoku.ac.jpodns1.ryukoku.ac.jpodns0.ryukoku.ac.jp
ad.jp + ac.jpanswers its DNS
MX
topaz2.ryukoku.ac.jptopaz1.ryukoku.ac.jp
ac.jpreceives its email

DNS Records

MX 2

  • 10topaz2.ryukoku.ac.jp
  • 10topaz1.ryukoku.ac.jp

TXT 3

  • MS=ms70386350
  • google-site-verification=uzHEl3llkLx-cksCbV9g6GRlB5sP4X6YY7NVSLGSmZM
  • google-site-verification=VK5Umik6zE1OOY3azudwNE_T6yJs2yUpEG4Y7iuP3Pc

NS 4

  • dns-x.sinet.ad.jp
  • odns2.ryukoku.ac.jp
  • odns1.ryukoku.ac.jp
  • odns0.ryukoku.ac.jp

SOA 1

  • odns1.ryukoku.ac.jp rnoc-admin.ad.ryukoku.ac.jp

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 Receipt

Receipt ID
rcpt_ab8d58e1cadc7856
Output Hash
6ebdf0a93221d9f2b92dfde02f809602c5e949ccb8b3fad822f1d01aac3b45f1
Signature
ed25519:91913483909b0451c1d50be69e7f65b6097cde2313cf6a1cd683b3d9f2b04593ff1008027687e7d77a1f6c760a6565481e01ce66cb408341d2c20a6db6b1cb06
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT39,240 material changesacross 37,425 domains · 24h to ~3h ago · -2,319 vs yesterdayROTATION59 domains moved DNS from koaladns.com to magpiedns.com, 58 moved backa rotation loop, not a migration · 24hEMAIL DRIFT3 domains switched email provider24hNOW591 curated domains not reachable+96 vs yesterdaySITE ERRORS35,522 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,252 sites429 rate-limit / 403 bot-block, a posture signal