CONTINUOUS INTERNET TELEMETRY24H DRIFT2,652 material changesacross 2,173 domains · last 24h · +736 vs yesterdayDNS DRIFT39 domains changed DNS providertop destination cloudflare.com · +9 vs yesterdayEMAIL DRIFT9 domains switched email providertop destination google.comCERT DRIFT8 domains switched issuing CA24hNOW512 curated domains not reachable+33 vs yesterdaySITE ERRORS27,384 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 134,860 sites429 rate-limit / 403 bot-block, a posture signal

jcom.co.jp

Observed Jul 24, 2026, 19:27 UTC (2d 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
Email byMicrosoft 365
Also usesFacebook/MetaGoogle Search Console
tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.

No payload stored for this observation.

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 jcom.co.jp. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_30252b5e41621cc6
Output Hash
d2670d7c75a20e90a0104793c0f6b53ea8139a15c48a0b85f6c7a445081394c4
Signature
ed25519:005be6539b25206cdebd42f6bec78ce8438da786b63de9a8334215419747d782f4c12514e933afbdc453d34abcb43d6faad2c512b53a737a39b1f04384a5ea04
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser