CONTINUOUS INTERNET TELEMETRY24H DRIFT68,088 material changesacross 64,935 domains · 24h to ~2h ago · +33,471 vs yesterdayROTATION57 domains moved DNS from koaladns.com to magpiedns.com, 56 moved backa rotation loop, not a migration · 24hNOW538 curated domains not reachablelast probe, steadySITE ERRORS33,857 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 123,111 sites429 rate-limit / 403 bot-block, a posture signal

renesas.co.jp

Observed Aug 3, 2026, 01:03 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

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

renesas.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 renesas.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 renesas.co.jp Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Not responding
Runs onCloudflare
Secured byGoogle Trust Services
IPv6 · push_legacy
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat renesas.co.jp actually stands on - every host below is a signed observation
renesas.co.jp
A / AAAA
104.21.86.200172.67.136.1552606:4700:3034::6815:56c82606:4700:3030::ac43:889b
Cloudflareserves the site
NS
heidi.ns.cloudflare.comjoaquin.ns.cloudflare.com
cloudflare.comanswers its DNS
TLS
renesas.co.jp
Google Trust Servicesissued its certificate

DNS Records

A 2

  • 104.21.86.200
  • 172.67.136.155

AAAA 2

  • 2606:4700:3034::6815:56c8
  • 2606:4700:3030::ac43:889b

NS 2

  • heidi.ns.cloudflare.com
  • joaquin.ns.cloudflare.com

SOA 1

  • heidi.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common NameIssuerExpires
renesas.co.jp C=US, O=Google Trust Services, CN=WE1 Fri, 11 Sep 2026 08:32:10 +0000
WE1 C=US, O=Google Trust Services LLC, CN=GTS Root R4 Tue, 20 Feb 2029 14:00:00 +0000
GTS Root R4 C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA Fri, 28 Jan 2028 00:00:42 +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_29f8ac641c183200
Output Hash
c18f93c69d5516ef8b77326286e4c08e4de188f0dae10df819ee44feba087ae2
Signature
ed25519:ad669f9e3d00cabab8399ca79097e89182e23b64fc0d7792ffc0a061955e2eed44aa1575ba58b60f3a5dad5af583308608681857418ae88ecf8f40b8fb702a0e
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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