Host Profile
zenweb.proofpoint.us
fqdnproofpoint.us
1
IPs
1
Tech
1
Certs
0
Cookies
12
Headers
1
MIME
1
Incoming
0
Outgoing
First Seen
2026-01-11 22:10:15
Last Seen
2026-08-25 19:02:02
Times Seen
8
Registered
2002-12-06 00:00:00
Subdomain
zenweb
IP Addresses
1| IP | ASN | AS Name | Country | First Seen | Last Seen | Seen |
|---|---|---|---|---|---|---|
| 18.207.45.241 | AS14618 | AMAZON-AES |  US | 2026-08-24 14:17:51 | 2026-08-25 19:02:02 | 8 |
Technologies
1HSTS (Security)
HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
https://www.rfc-editor.org/rfc/rfc6797#section-6.1First2026-08-24 14:17:51
Last2026-08-25 19:02:02
Seen8
Certificates
1Subject CNzenweb.proofpoint.com
Subject Orgunknown
Issuer OrgSectigo Limited
Valid From2026-08-10 00:00:00
Valid To2026-11-08 23:59:59
Cookies
0No cookie observations available.
HTTP Headers
12MIME Types
1Seen 8 times
Relations
redirects to: source redirected the browser to target.
loads from: source loaded scripts, images, stylesheets, fonts, media, or similar resources from target.
calls: source made active requests to target, such as fetch, XHR, beacon, websocket, or eventsource.
embeds: source embedded target in a frame, iframe, object, or embed.
Hosts observed redirecting, loading, calling, or embedding one another.
| Source | Relation | Target | First Seen | Last Seen | Seen |
|---|---|---|---|---|---|
| urldefense.us | redirects to | zenweb.proofpoint.us | 2026-08-24 14:17:51 | 2026-08-25 19:02:02 | 8 |