CONTINUOUS INTERNET TELEMETRY24H DRIFT12,506 material changesacross 11,734 domains · 24h to ~80m ago · +3,743 vs yesterdayNOW560 curated domains not reachablelast probe, steadySITE ERRORS34,304 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,289 sites429 rate-limit / 403 bot-block, a posture signalMOVERokta.comNo mail routes in the latest observation

ushio.co.jp

Observed Jul 25, 2026, 17:50 UTC (9d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of ushio.co.jp was taken 9d ago

ushio.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 ushio.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 ushio.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 byAmazon SES
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ushio.co.jp actually stands on - every host below is a signed observation
ushio.co.jp
NS
ns012-3hlj4ukp2tznx4ej.3.d-53.jpns012-3hlj4ukp2tznx4ej.3.d-53.netns012-3hlj4ukp2tznx4ej.3.d-53.info
d-53.jp + d-53.net + moreanswers its DNS
MX
mx.securemx.jp
Amazon SESreceives its email

DNS Records

MX 1

  • 10mx.securemx.jp

TXT 4

  • MS=ms61386541
  • apple-domain-verification=RzHqdhIJfeA3RPSL
  • v=spf1 include:spf-a.ushio.co.jp include:spf.protection.outlook.com include:spf.mta.hdems.com include:webcas.net include:_spf.attovas.com include:_spf.cmsod.jp include:_spf.apto.info include:amazonses.com exists:%{i}.spf.besender.jp ~all
  • v=DMARC1; p=none; rua=mailto:dmarc-rua@report.securemx.jp

NS 3

  • ns012-3hlj4ukp2tznx4ej.3.d-53.jp
  • ns012-3hlj4ukp2tznx4ej.3.d-53.net
  • ns012-3hlj4ukp2tznx4ej.3.d-53.info

SOA 1

  • ns000.d-53.net dns-managers.iij.ad.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; nothing leaves your machine.

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Ed25519 Receipt

Receipt ID
rcpt_69346ab3e29435ac
Output Hash
0e263932b1bef7547912e6e931f963e392d1ce265be0960b1bce92634026a487
Signature
ed25519:c4ea6e53449c97270feae73df290d8e2605fb5d083040658a82665b20ce8aa860ce2919b8c0b95f4704a5f8000648b92dd2d0479420308d707e138bd1ce79a0f
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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