Host Profile
shift4.com
fqdnRank #55,738
1
IPs
3
Tech
1
Certs
0
Cookies
12
Headers
3
MIME
1
Incoming
1
Outgoing
First Seen
2026-09-04 12:11:15
Last Seen
2026-09-10 16:18:37
Times Seen
2
Registered
1996-04-25 00:00:00
Same Domain
Observed hosts under shift4.com
| Host | Signals | First | Last |
|---|---|---|---|
| shift4.com | Rank #55,738IP 1Tech 3Cert 1Cookie 0Hdr 12MIME 3In 1Out 1 | 2026-09-04 | 2026-09-10 |
| www.shift4.com | Domain Rank #55,738IP 2Tech 4Cert 1Cookie 0Hdr 24MIME 8In 1Out 10 | 2013-06-05 | 2026-09-10 |
| js.dev.shift4.com | Rank #528,646IP 5Tech 3Cert 1Cookie 0Hdr 15MIME 1In 2Out 0 | 2023-01-14 | 2026-09-01 |
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 |
|---|---|---|---|---|---|
web.givex.comDomain Rank #97,219 | redirects to | shift4.com | 2026-09-04 12:11:15 | 2026-09-10 16:18:37 | 2 |
| shift4.com | redirects to | www.shift4.comDomain Rank #55,738 | 2026-09-04 12:11:15 | 2026-09-10 16:18:37 | 2 |
IP Addresses
1| IP | ASN | AS Name | Country | Labels | First Seen | Last Seen | Seen |
|---|---|---|---|---|---|---|---|
| 76.76.21.21 | AS16509 | AMAZON-02 |  US | - | 2026-09-04 12:11:15 | 2026-09-10 16:18:37 | 2 |
Technologies
3HSTS (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-6.1First2026-09-04 12:11:15
Last2026-09-10 16:18:37
Seen2
Vercel (PaaS)
Vercel is a cloud platform for static frontends and serverless functions.
https://vercel.comFirst2026-09-04 12:11:15
Last2026-09-10 16:18:37
Seen2
WebAssembly (Programming languages)
WebAssembly (abbreviated Wasm) is a binary instruction format for a stack-based virtual machine. Wasm is designed as a portable compilation target for programming languages, enabling deployment on the web for client and server applications.
https://webassembly.org/First2026-09-04 12:11:15
Last2026-09-10 16:18:37
Seen2
Certificates
1Subject
Common Name
Organization
unknown
Issuer
Common Name
Organization
Valid From
2026-08-26 07:02:39
Valid To
2026-11-24 07:02:38
Cookies
0No cookies observed.