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First seen 2026-04-12 · Last seen 2026-05-16 · ok HTTP/1.1 200 2731 ms crawled 2026-05-02

US · 192.230.74.135 · AS19551 Incapsula Inc

Reputation 100/100

Classifying

HTML metadata

Title
Enterprise Cybersecurity Solutions, Services & Training | Proofpoint US
Description
Proofpoint helps protect people, data and brands against cyber attacks. Offering compliance and cybersecurity solutions for email, web, cloud, and more.
Language
en-us
Canonical
https://www.proofpoint.com/us
Translations
  • de
  • en-au
  • en-gb
  • en-us
  • es
  • fr
  • it
  • ja
  • ko
  • pt

Open Graph

url
https://www.proofpoint.com/us
title
Enterprise Cybersecurity Solutions, Services & Training | Proofpoint US
site name
Proofpoint
description
Proofpoint helps protect people, data and brands against cyber attacks. Offering compliance and cybersecurity solutions for email, web, cloud, and more.

Technology

CMS
Drupal
Ads
  • Google Ads
  • Google Ads (DoubleClick)
Social widgets
  • Vimeo Embed
Third-party hosts loaded (7)
  • www.proofpoint.com×175
  • player.vimeo.com×2
  • geoip-js.com×1
  • googleads.g.doubleclick.net×1
  • layer.proofpoint.com×1
  • munchkin.marketo.net×1
  • www.googleadservices.com×1

Social

Contact

Phone
Address
892 Ross Dr, 94089, Sunnyvale, California, United States

Registration

Registrar
MarkMonitor Inc.
Created
1998-03-11
Expires
2027-03-10 295 days left
Updated
2025-02-06
Name servers
  • ns1.proofpoint.com
  • ns3.proofpoint.com
  • pdns99.ultradns.biz
  • pdns99.ultradns.com
  • pdns99.ultradns.net
  • pdns99.ultradns.org

DNS records live

NS
  • ns1.proofpoint.com
  • ns3.proofpoint.com
  • pdns99.ultradns.biz
  • pdns99.ultradns.com
  • pdns99.ultradns.net
  • pdns99.ultradns.org
MX
  • 10 mxa-00148501.gslb.pphosted.com
  • 10 mxb-00148501.gslb.pphosted.com
TXT
  • fastly-domains-validation-atgnsuad7d399dzhjwia-000001-2025-03-10
  • MS=ms46147728
  • v=spf1 ip4:208.86.202.9 include:spf-00148503.pphosted.com -all

Certificate (current)

Sectigo Public Server Authentication CA OV R36
from 2025-08-11 to 2026-08-12
Expires in 85 days

Full certificate history on crt.sh ↗

Links to (10)

Linked from (4)