proofpoint.com.br

Observed Jul 21, 2026, 19:56 UTC (1d 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 onIncapsula

Secured bySectigo

Registered withDOMAIN-PROTECTION

1 subdomain · push_legacy

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat proofpoint.com.br actually stands on - every host below is a signed observation

proofpoint.com.br

A / AAAA

192.230.66.135192.230.74.135

Incapsulaserves the site

ns3.proofpoint.comns1.proofpoint.compdns99.ultradns.orgpdns99.ultradns.com+2 more

proofpoint.com + ultradns.org + moreanswers its DNS

TLS

www.proofpoint.com

Sectigo Limitedissued its certificate

DNS Records

A 2

192.230.66.135
192.230.74.135

TXT 2

v=spf1 -all
fastly-domains-validation-atgnsuad7d399dzhjwia-000001-2025-03-10

NS 6

ns3.proofpoint.com
ns1.proofpoint.com
pdns99.ultradns.org
pdns99.ultradns.com
pdns99.ultradns.net
pdns99.ultradns.biz

SOA 1

ns1.proofpoint.com ops.proofpoint.com

CAA 2

issue "comodo.com"
issue "thawte.com"

TLS Certificates (3)

Common Name	Issuer	Expires
`www.proofpoint.com`	C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA OV R36	Sun, 27 Dec 2026 23:59:59 +0000
`Sectigo Public Server Authentication CA OV R36`	C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46	Fri, 21 Mar 2036 23:59:59 +0000
`Sectigo Public Server Authentication Root R46`	C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority	Mon, 18 Jan 2038 23:59:59 +0000

Subdomains (1)

www.proofpoint.com.br

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.com.br. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_8ecdc7f7cc198d03
Output Hash: 2b7b7c803e1984e577c630717b5ab321c48361ceea15aea3346d56be665d9064
Signature: ed25519:2bc9b6fb9e660eb0cb794d9596302f891f0a144054ebe90cca895cd7ce000f8dbf13028e3b62082cbea2d2c37096155975dad7e5806ca8265ac05b110f8e3b02
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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