CONTINUOUS INTERNET TELEMETRY24H DRIFT714 material changesacross 236 domains · last 24h · -93 vs yesterdayDNS DRIFT1 domain changed DNS providertop destination hichina.comNOW513 curated domains not reachable+91 vs yesterdaySITE ERRORS17,669 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 100,810 sites429 rate-limit / 403 bot-block, a posture signal

harmankardon.com

Observed Jul 24, 2026, 18:24 UTC (19h 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.
Also usesFacebook/Meta
tranco_20k
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 harmankardon.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_6bdde9a1405753ce
Output Hash
39c6e1d0caea6b8a530da3f782cd04c4b3ccf93aca51b0a32be0a238b7f5dabb
Signature
ed25519:c6d820fb357496678595b98d90fac5f4783f87ce36d6061a0ef39874e45ff62159f152b14d02a32dc2a68702129f9c52ae7f7004a5dc12c2bab437d8d3798501
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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