CONTINUOUS INTERNET TELEMETRY24H DRIFT30,639 material changesacross 29,370 domains · 24h to ~2h agoSHIFT26 domains moved DNS from brainydns.com to koaladns.coma coordinated move · 24hNOW559 curated domains not reachablelast probe, steadySITE ERRORS34,112 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,305 sites429 rate-limit / 403 bot-block, a posture signal

yoshida-lab.net

Observed Aug 2, 2026, 20:44 UTC (1d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of yoshida-lab.net was taken 1d ago

yoshida-lab.net is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting yoshida-lab.net 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 yoshida-lab.net 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 yoshida-lab.net actually stands on - every host below is a signed observation
yoshida-lab.net
A / AAAA
198.49.23.144
unattributedserves the site
NS
ns-cloud-c1.googledomains.comns-cloud-c2.googledomains.comns-cloud-c3.googledomains.comns-cloud-c4.googledomains.com
googledomains.comanswers its DNS
TLS
yoshida-lab.net
Let's Encryptissued its certificate

DNS Records

A 1

  • 198.49.23.144

NS 4

  • ns-cloud-c1.googledomains.com
  • ns-cloud-c2.googledomains.com
  • ns-cloud-c3.googledomains.com
  • ns-cloud-c4.googledomains.com

SOA 1

  • ns-cloud-c1.googledomains.com cloud-dns-hostmaster.google.com

TLS Certificates (3)

Common NameIssuerExpires
yoshida-lab.net C=US, O=Let's Encrypt, CN=YR1 Sun, 13 Sep 2026 23:14:47 +0000
YR1 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; nothing leaves your machine.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_d171dcaff1d874f7
Output Hash
b9cd065220e8dc76ecc9327f6d412b3d8e0cabf1736070d7d31eb830441327fa
Signature
ed25519:8532a1a0ecd6713c750ed68d0797c163e411038c4e15b416a2bbca1a73961ef084d2f3979a4d93d44498061751c72234a632927edc855d28a0ba9bcb7e4bd80e
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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