proofpoint.co.uk

Observed Jul 25, 2026, 14:36 UTC (6h 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.

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Up right now

Runs onIncapsula

Secured bySectigo

Registered withMarkmonitor Inc.

1 subdomain · push_legacy

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

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

Ed25519 Receipt

Receipt ID: rcpt_2f6e28720d1d445a
Output Hash: 064cddde00e763b47e2703cd8290bd776a552c7b8f0274ba9940bf31766450a7
Signature: ed25519:a30cd204ddae1cf77c7b35083ef2131ae484b236b517e4e48c580f0778b6b1e45a2b413ff935685d18467ef38bdaf6870a312baa4a23ce0d928748c0b5e47e02
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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Permalink: https://domaindrift.io/t/proofpoint.co.uk