CONTINUOUS INTERNET TELEMETRY24H DRIFT31,235 material changesacross 30,192 domains · 24h to ~11h ago · -6,787 vs yesterdayROTATION57 domains moved DNS from kirklanddc.com to koaladns.com, 55 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT1 changed registrar24hNOW552 curated domains not reachablelast probe, steadySITE ERRORS33,805 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,647 sites429 rate-limit / 403 bot-block, a posture signal

dokugaku.today

Observed Jul 26, 2026, 11:44 UTC (12d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of dokugaku.today was taken 12d ago

dokugaku.today is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting dokugaku.today 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 dokugaku.today Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Secured byLet's Encrypt
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat dokugaku.today actually stands on - every host below is a signed observation
dokugaku.today
A / AAAA
160.16.219.224
unattributedserves the site
NS
01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jp
dnsv.jpanswers its DNS
TLS
dokugaku.today
Let's Encryptissued its certificate

DNS Records

A 1

  • 160.16.219.224

NS 4

  • 01.dnsv.jp
  • 02.dnsv.jp
  • 03.dnsv.jp
  • 04.dnsv.jp

SOA 1

  • 01.dnsv.jp hostmaster.dnsv.jp

TLS Certificates (3)

Common NameIssuerExpires
dokugaku.today C=US, O=Let's Encrypt, CN=YR2 Wed, 14 Oct 2026 00:33:22 +0000
YR2 C=US, O=ISRG, CN=Root YR Sat, 02 Sep 2028 23:59:59 +0000
Root YR C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 23:59:59 +0000

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_48c69a6a193a2465
Output Hash
63ce3975aacf236537f9891081c4541f749fba5b3159de66c15d90ed198d8da1
Signature
ed25519:30873401f095a8b86b0ac43e745e0d20cec8d9e0c07bc84bfc1314ca2e0cf6165ebbd832bea4576828d09b99ee5c95535674da32be74df5a646cfc0dd2aa7603
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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