dokkyo.ac.jp

Observed Aug 11, 2026, 02:28 UTC (7d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of dokkyo.ac.jp was taken 7d ago

dokkyo.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 dokkyo.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 dokkyo.ac.jp Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Not responding
Email byMicrosoft 365
Also usesGoogle 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 dokkyo.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 dokkyo.ac.jp actually stands on - every host below is a signed observation
dokkyo.ac.jp
NS
ns001-sdq0v8t70rvuv91o.s.d-53.jpns001-sdq0v8t70rvuv91o.s.d-53.netns001-sdq0v8t70rvuv91o.s.d-53.info
d-53.jp + d-53.net + moreanswers its DNS
MX
dokkyo-ac-jp.mail.protection.outlook.com
Microsoft 365receives its email

DNS Records

MX 1

  • 10dokkyo-ac-jp.mail.protection.outlook.com

TXT 2

  • google-site-verification=JKKL0lkRMVd7XtMDAYBuSy5arBY3a9g3wftZ1C20B5c
  • v=spf1 +ip4:3.113.110.6 include:srs8795.cuenote.jp include:spf.protection.outlook.com ip4:218.251.78.200 include:spf.chatdealer.jp ~all

NS 3

  • ns001-sdq0v8t70rvuv91o.s.d-53.jp
  • ns001-sdq0v8t70rvuv91o.s.d-53.net
  • ns001-sdq0v8t70rvuv91o.s.d-53.info

SOA 1

  • ns000.d-53.net dns-managers.iij.ad.jp

DMARC_RECORDS 1

  • v=DMARC1; p=none; rua=mailto:rua000000128-fwxyt0dmk@bmscore.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_c908eead168e96cd
Output Hash
0d95505bd056794cdaa2f0eeed8065c285bb260f1f558e350af63ab2d921ad5d
Signature
ed25519:74d72b6bf6c4f19e8c71011e7f735df51ad91155df03d71df26a760f9a197ddede1c1300f95fc5b02960bf389900ea6c79fc8f78ce466092029afd0f2ee1980f
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT36,665 material changesacross 33,278 domains · 24h to ~60m ago · -4,586 vs yesterdayROTATION77 domains moved DNS from magpiedns.com to kirklanddc.com, 73 moved backa rotation loop, not a migration · 24hEMAIL DRIFT6 domains switched email provider24hNOW487 curated domains not reachablelast probe, steadySITE ERRORS33,769 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,234 sites429 rate-limit / 403 bot-block, a posture signal