castrol.com

Observed Jul 24, 2026, 18:52 UTC (13h 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.

Verify this receipt yourself + Watch this domain

Up right now

Runs onAmazon

Email byMicrosoft 365

Secured byDigiCert

Registered withCSC Corporate Domains, Inc.

Also usesAtlassianDocuSign

6 subdomains · 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 castrol.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_e9810ee5f5466634
Output Hash: f28a0b2a955e6e4af1b69abfbbd2ecceec4e6473943d247e3346946426f7123d
Signature: ed25519:5149c758c8b908816e3d4e5e05ee8cd62b2078ab3fcd65e1c675642f8af0f2eb75e677f70ad8bc1ed39faea8c31a785884322457c604562e2998d9eb8d8ba406
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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