Host Profile

www.shift4.com

fqdnDomain Rank #55,738

IPs

Tech

Certs

Headers

MIME

Incoming

Outgoing

First Seen

2013-06-05 09:23:17

Last Seen

2026-09-10 16:18:37

Times Seen

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

Hosts observed redirecting, loading, calling, or embedding one another.

Source	Relation	Target	First Seen	Last Seen	Seen
shift4.comRank #55,738	redirects to	www.shift4.com	2026-09-04 12:11:15	2026-09-10 16:18:37	2
www.shift4.com	loads from	shift4-skytab.b-cdn.netDomain Rank #131	2026-09-04 12:11:15	2026-09-10 16:18:37	2
www.shift4.com	loads from	fe.sitedataprocessing.comRank #268,156	2026-09-04 12:11:15	2026-09-10 16:18:37	2
www.shift4.com	loads from	cdn.sanity.ioRank #58,288	2026-09-04 12:11:15	2026-09-10 16:18:37	2
www.shift4.com	calls	geolocation.onetrust.comRank #4,903	2026-09-04 12:11:15	2026-09-10 16:18:37	2
www.shift4.com	loads from	cdn.cookielaw.orgRank #3,491	2026-09-04 12:11:15	2026-09-10 16:18:37	2
www.shift4.com	calls	cdn.cookielaw.orgRank #3,491	2026-09-04 12:11:15	2026-09-10 16:18:37	2
www.shift4.com	loads from	www.google.noRank #249,852	2026-09-04 12:11:15	2026-09-10 16:18:37	2
www.shift4.com	calls	www.google.comRank #13	2026-09-04 12:11:15	2026-09-10 16:18:37	2
www.shift4.com	loads from	www.googletagmanager.comRank #235	2026-09-04 12:11:15	2026-09-10 16:18:37	2
www.shift4.com	loads from	fonts.googleapis.comRank #233	2026-09-04 12:11:15	2026-09-10 16:18:37	2

IP Addresses

IP	ASN	AS Name	Country	Labels	First Seen	Last Seen	Seen
66.33.60.66	AS16509	AMAZON-02	US	-	2026-09-10 16:18:37	2026-09-10 16:18:37	1
66.33.60.130	AS16509	AMAZON-02	US	-	2026-09-04 12:11:15	2026-09-04 12:11:15	1

New observations last 7 days

Distinct facts and relations first observed in the rolling last seven-days window.

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Technologies

HSTS (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-6.1

First2026-09-04 12:11:15

Last2026-09-10 16:18:37

Seen2

Linkedin Ads (Advertising)

Linkedin Ads is a paid marketing tool that offers access to Linkedin social networks through various sponsored posts and other methods.

https://business.linkedin.com/marketing-solutions/ads

First2026-09-04 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.com

First2026-09-04 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