CONTINUOUS INTERNET TELEMETRY24H DRIFT737 material changesacross 248 domains · last 24h · -70 vs yesterdayDNS DRIFT1 domain changed DNS providertop destination hichina.comNOW492 curated domains not reachable+70 vs yesterdaySITE ERRORS17,671 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 100,911 sites429 rate-limit / 403 bot-block, a posture signal

harmanaudio.com

Observed Jul 24, 2026, 19:02 UTC (14h 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 onHarman International Industries
Email byAmazon SES
Registered withCSC Corporate Domains, Inc.
tranco_40k
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 harmanaudio.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_17ace090acf366d8
Output Hash
05a495e3f4219568f56627ec2a2b3e4e63df7a110005e90f0e46780017342f60
Signature
ed25519:07ecff5859b13f80475a7c9f6a299737774b9ef511a2d02b0ed3ec9e8624614bf1b093a010867a8f2354d1bca8a545e2a9d6132a8fa91affccabf52eb3349a08
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser