CONTINUOUS INTERNET TELEMETRY24H DRIFT71,617 material changesacross 67,026 domains · 24h to ~35m ago · +37,000 vs yesterdayROTATION57 domains moved DNS from koaladns.com to magpiedns.com, 56 moved backa rotation loop, not a migration · 24hNOW533 curated domains not reachablelast probe, steadySITE ERRORS33,847 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 126,417 sites429 rate-limit / 403 bot-block, a posture signal

keibabook.co.jp

Observed Aug 2, 2026, 21:18 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of keibabook.co.jp was taken 3d ago

keibabook.co.jp is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting keibabook.co.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 keibabook.co.jp Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Not responding
Email byGoogle Workspace
tranco_20k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat keibabook.co.jp actually stands on - every host below is a signed observation
keibabook.co.jp
NS
01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jp
dnsv.jpanswers its DNS
MX
alt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.com+1 more
Google Workspacereceives its email

DNS Records

MX 5

  • 5alt1.aspmx.l.google.com
  • 5alt2.aspmx.l.google.com
  • 10alt3.aspmx.l.google.com
  • 10alt4.aspmx.l.google.com
  • 1aspmx.l.google.com

TXT 1

  • v=spf1 include:_spf.google.com a:www3386.sakura.ne.jp ip4:49.212.198.91 include:spf.besender.jp mx ~all

NS 4

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

SOA 1

  • 01.dnsv.jp hostmaster.dnsv.jp

DMARC_RECORDS 1

  • v=DMARC1; p=none; aspf=r; adkim=r; rua=mailto:tomohiro_sasagawa@keibabook.co.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.

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Ed25519 Receipt

Receipt ID
rcpt_0a1ab66d10dbee56
Output Hash
5ea9ac6370915f9e49ddd1ca9f77b53bfb38949607971e302e9a804957e1ab91
Signature
ed25519:c64a4afa1d4ef270c700d8ed8bdc027ed8bdb9498af3a39d355e7e2554ef79a9297a7b24b4955995084899f00c0de0faa4a7cf99a08c47997ba11705f2d90303
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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