proofpoint.com.br
Observed 2026-07-13T00:43:55.796574693+00:00 (1d ago). Every field below was attested with an Ed25519 signature at scan time.
Up right now
Runs onIncapsula
Secured bySectigo
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
192.230.74.135192.230.66.135
Incapsulaserves the site
NS
ns1.proofpoint.comns3.proofpoint.compdns99.ultradns.bizpdns99.ultradns.com+2 more
proofpoint.com + ultradns.biz + moreanswers its DNS
TLS
www.proofpoint.com
Sectigo Limitedissued its certificate
DNS Records
A 2
192.230.74.135192.230.66.135
TXT 2
v=spf1 -allfastly-domains-validation-atgnsuad7d399dzhjwia-000001-2025-03-10
NS 6
ns1.proofpoint.comns3.proofpoint.compdns99.ultradns.bizpdns99.ultradns.compdns99.ultradns.netpdns99.ultradns.org
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)
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 receiptPut 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
d67e39d2-37aa-49fe-8a24-182bb143e959- Output Hash
8e1bef8161da832cdc95c7037cd2ee65fe40c0cf35506e06025f4719e61c0573- Signature
ed25519:d14dda2988a39197523a711484d51ba874b677cd65afa8bcaf8c87956495e726d8f27f27e91621ed3947f6db2f71e2bdaa53a17fa5cf7fa466eab2ed6ffbad07- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast