CONTINUOUS INTERNET TELEMETRY24H DRIFTat least 31,744 material changesacross 31,201+ domains · 24h to ~7h ago · a floor, 17h of 24 walkedNOW561 curated domains not reachablelast probe, steadySITE ERRORS34,258 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,510 sites429 rate-limit / 403 bot-block, a posture signal

yondenko.co.jp

Observed Jul 26, 2026, 09:51 UTC (7d ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

Not responding
Signed observation on record.
majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat yondenko.co.jp actually stands on - every host below is a signed observation
yondenko.co.jp
NS
dns01.ygsec.stnet.co.jpdns02.ygsec.stnet.co.jp
stnet.co.jpanswers its DNS
MX
yondengr.in.tmems-jp.trendmicro.com
trendmicro.comreceives its email

DNS Records

MX 1

  • 10yondengr.in.tmems-jp.trendmicro.com

TXT 3

  • v=spf1 +ip4:219.124.174.163 +ip4:183.176.222.205 +ip4:183.176.222.206 include:spf.tmes.trendmicro.com ~all
  • tmes=cf440be2eb97ab42378adbaab3297a5e
  • v=DMARC1; p=none

NS 2

  • dns01.ygsec.stnet.co.jp
  • dns02.ygsec.stnet.co.jp

SOA 1

  • dns01.ygsec.stnet.co.jp root.ygsec.stnet.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; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for yondenko.co.jp. It updates itself. It attests a signed observation - not that the site is safe.

DomainDrift signed-observation badge for yondenko.co.jp <a href="https://domaindrift.io/t/yondenko.co.jp"> <img src="https://domaindrift.io/badge/yondenko.co.jp.svg" width="300" height="64" alt="DomainDrift signed observations for yondenko.co.jp"> </a>

Ed25519 Receipt

Receipt ID
rcpt_e06921a7c079a43f
Output Hash
e73f7ccad6fada4019b1de01f357af71ffb86d24dffef2255181d9729b0c4d9e
Signature
ed25519:1d6c650b23efbc0cb5d2a75e3026e3f8e518f55470c1a36f132b220859470ba37a3060aac0ad907914fafc70033dfb45b90741fc21da77e06e71dc0211986501
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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