CONTINUOUS INTERNET TELEMETRY24H DRIFT5,522 material changesacross 5,038 domains · last 24h · +3,606 vs yesterdayDNS DRIFT115 domains changed DNS providertop destination cloudflare.com · +85 vs yesterdayEMAIL DRIFT16 domains switched email providertop destination google.comCERT DRIFT26 domains switched issuing CA24hNOW574 curated domains not reachable+95 vs yesterdaySITE ERRORS29,412 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 139,038 sites429 rate-limit / 403 bot-block, a posture signal

sinet.ad.jp

Observed Jul 24, 2026, 19:30 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
Runs onResearch Organization of Information and Systems
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 sinet.ad.jp. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_45c75df1fe3041fb
Output Hash
75db89d2cd50edd42398e9be8f4873ab203a22653ff5dc89d4551d188d760177
Signature
ed25519:93923ba57545a3fe7cf687b580817c7cf7d9b525a51d6c6b7d577f821129be314a034935a08d51b5e10995c9eac2dab40f16ceda36553961a54cad9fb5f50a0c
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser