CONTINUOUS INTERNET TELEMETRY24H DRIFT51,721 material changesacross 48,306 domains · 24h to ~80m ago · -10,355 vs yesterdayROTATION55 domains moved DNS from kirklanddc.com to koaladns.com, 53 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT1 changed registrar24hNOW531 curated domains not reachablelast probe, steadySITE ERRORS33,897 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 119,904 sites429 rate-limit / 403 bot-block, a posture signal

hit-u.ac.jp

Observed Aug 3, 2026, 01:26 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of hit-u.ac.jp was taken 4d ago

hit-u.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 hit-u.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 hit-u.ac.jp Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Not responding
Signed observation on record.
Also usesGoogle Search Console
tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat hit-u.ac.jp actually stands on - every host below is a signed observation
hit-u.ac.jp
NS
deimos.cc.hit-u.ac.jpphobos.cc.hit-u.ac.jpdns-x.sinet.ad.jp
ac.jp + ad.jpanswers its DNS

DNS Records

TXT 3

  • 6BDE22E19039229AC4A4F0CEC7B9B9A3
  • v=spf1 ip4:133.46.12.2 -all
  • google-site-verification=R7kFdIpI33LAfO0uOUUDj_lbACU65m7DeDVyJ9jaD44

NS 3

  • deimos.cc.hit-u.ac.jp
  • phobos.cc.hit-u.ac.jp
  • dns-x.sinet.ad.jp

SOA 1

  • dnsmaster.cc.hit-u.ac.jp noc.cc.hit-u.ac.jp

DMARC_RECORDS 1

  • v=DMARC1; p=reject; sp=none; pct=100; adkim=r; aspf=r; rua=mailto:postmaster_dmarc@cc.hit-u.ac.jp; ruf=mailto:postmaster_dmarc@cc.hit-u.ac.jp; ri=21600; fo=1;

BIMI_RECORDS 1

  • v=BIMI1; l=https://cc.hit-u.ac.jp/data/hit-bimi.svg;

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.

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Ed25519 Receipt

Receipt ID
rcpt_ef10b0f3c76835e4
Output Hash
a95a9494fe0f3b6ebe0bc7160ea0f6221ae245c8b7dc2e744d537bbad07dbc4b
Signature
ed25519:2cdc205e51f0adfd96ec4e3f56e1c28cf8adfd607200c6f703f06f2fc4a2909d76be72d286128ea2f709320cf3c60c683c765f1b462bf55e0cbc1cbe2f6f6a05
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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