Unclassified // For public releaseUSA24 · Official security dossier

Automatic security check · Public OSINT only

Company website

79%

Trusted — verify

No major public red flags in this pass, but confirm reviews, ownership, and TLS details yourself. Passive OSINT only · inventKeys=false.

High concern
Elevated risk
Caution advised
Trusted — verify
Strong protections

vercel.com security check

Name: vercel.com security check — Trusted — verify | USA24
Item: vercel.com
Rating: 79
Author: USA24

Public OSINT valuation for vercel.com: grade B (79/100). Title signal “Agentic Infrastructure - Vercel”. 5 security headers present, 3 commonly expected headers missing. This is a defensive surface review — not a penetration test.

/100

Grade B

Company website · Services · Social

Company website

https://vercel.com/

Services & products

Observability https://vercel.com/products/observability
CI/CD https://vercel.com/products/previews
Marketing Sites https://vercel.com/solutions/marketing-sites
Marketplace https://vercel.com/marketplace
Pricing https://vercel.com/pricing
Platform Security https://vercel.com/security
Turborepo https://vercel.com/solutions/turborepo
AI Apps https://vercel.com/solutions/ai-apps
Commerce https://vercel.com/solutions/composable-commerce
Platform Engineers https://vercel.com/solutions/platform-engineering
Design Engineers https://vercel.com/solutions/design-engineering

Social & LinkedIn

LinkedIn https://linkedin.com/company/vercel
GitHub https://github.com/vercel
Instagram https://www.instagram.com/vercel/
X (Twitter) https://x.com/vercel
YouTube https://youtube.com/@VercelHQ

Links are extracted from public crawl HTML only. We never invent profiles or product pages.

Research engines · Complete scan

This complete report delivers web-check-class passive modules to customers — DNS, TLS, headers, mail auth, archives, CT logs and more — researched in the spirit of Lissy93/web-check. Port scan, traceroute and Shodan stay off by policy. Run a live check on the security-check tool for the full interactive dashboard.

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Badge HTML (copy into your footer or About page)

<!-- USA24 Official Security Report badge -->
<a href="https://usa24.org/vercel.com/#security-report" title="USA24 Official Security Report for vercel.com" rel="noopener"><img src="https://usa24.org/security-check/assets/official-security-report-seal-v20261102c.png" alt="USA24 Official Security Report · score 79/100" width="88" height="88" loading="lazy" /></a>

Trustpilot · Glassdoor

Trustpilot

—

Official Trustpilot signals only — never scraped. Shown when a public Business Unit profile exists (inventKeys=false).

Open Trustpilot for vercel.com ↗

Glassdoor

—

No Glassdoor scrape. Search the official employer directory when no linked profile is present.

Search Glassdoor ↗

Hosting · IP · map

IP64.239.109.1
ASN—
Hosting—
Geo—

Map pending — IP geolocation not available (inventKeys=false).

Query
vercel.comRequested hostname
IP
64.239.109.1Resolved A record
ASN
—Hosting org
Trace
ICMP traceroute off by policyPassive IP path only · inventKeys=false

Sources: DNS · ipwho.is geolocation · OpenStreetMap embed. Soft-fail if geo blocked · inventKeys=false.

Domain registration · business age

RegistrarAmazon Registrar, Inc.

Registered1999-10-04

Domain age27 years 1 mo

Registry / locationrdap.verisign.com

Public RDAP / WHOIS only. Soft-fail when WHOIS is blocked — we never invent registrar or age.

How we scored vercel.com

Positive signals

TLS handshake OK (TLSv1.3).
HTTP Strict Transport Security is present.
Content-Security-Policy observed.
DNS resolves publicly (A/AAAA).
security.txt found (coordinated disclosure signal).
robots.txt is publicly available.
RDAP domain record available (vercel.com).

Risk signals

Set-Cookie present but Secure/HttpOnly incomplete on sampled header.
X-Powered-By disclosed: Next.js, Payload.

Findings

TLS handshake OK (TLSv1.3).
HTTP Strict Transport Security is present.
Content-Security-Policy observed.
Set-Cookie present but Secure/HttpOnly incomplete on sampled header.
X-Powered-By disclosed: Next.js, Payload.
DNS resolves publicly (A/AAAA).
security.txt found (coordinated disclosure signal).
robots.txt is publicly available.
RDAP domain record available (vercel.com).
Final HTTP status 200 at https://vercel.com/.

Technical details

DNS

resolved

A: 64.239.109.1, 64.239.123.193
AAAA: —
PTR: —
error: —

TLS / certificate

version: TLSv1.3
cipher: TLS_AES_128_GCM_SHA256
issuer: Let's Encrypt
notAfter: Dec 24 12:18:21 2026 GMT
SAN sample: *.vercel.com, vercel.com
error: —

HTTP & security headers

5 present

finalUrl: https://vercel.com/
status: 200
server: Vercel
x-powered-by: Next.js, Payload
present: content-security-policy, referrer-policy, strict-transport-security, x-content-type-options, x-frame-options
missing: permissions-policy, cross-origin-opener-policy, cross-origin-resource-policy
cookie Secure: True
cookie HttpOnly: False

Tech fingerprint (public)

passive

title: Agentic Infrastructure - Vercel
generator: —
tech: React, Next.js
script hosts: x
description: The autonomous stack for every app and agent.

Company presence (crawl links)

extracted

companyWebsite: https://vercel.com/
serviceLinks: Observability: https://vercel.com/products/observability, CI/CD: https://vercel.com/products/previews, Marketing Sites: https://vercel.com/solutions/marketing-sites, Marketplace: https://vercel.com/marketplace, Pricing: https://vercel.com/pricing, Platform Security: https://vercel.com/security, Turborepo: https://vercel.com/solutions/turborepo, AI Apps: https://vercel.com/solutions/ai-apps, Commerce: https://vercel.com/solutions/composable-commerce, Platform Engineers: https://vercel.com/solutions/platform-engineering, Design Engineers: https://vercel.com/solutions/design-engineering
socialLinks: LinkedIn: https://linkedin.com/company/vercel, GitHub: https://github.com/vercel, Instagram: https://www.instagram.com/vercel/, X (Twitter): https://x.com/vercel, YouTube: https://youtube.com/@VercelHQ

Hosting / IP geolocation

unavailable

IP: 64.239.109.1
A records: 64.239.109.1, 64.239.123.193
AAAA: —
PTR: —
ASN: —
Hosting / ISP: —
City: —
Region: —
Country: —
Coords: —
source: —
error: HTTP Error 429: Too Many Requests

RDAP / registration

rdap

domain: vercel.com
registrar: Amazon Registrar, Inc.
registry: —
registry location: rdap.verisign.com
created: 1999-10-04
age_days: 9897
expires: 2029-10-04T19:30:47Z
nameservers: a.zeit-world.co.uk, b.zeit-world.org, e.zeit-world.com, f.zeit-world.net
status: client transfer prohibited
error: —

Public well-known

passive

/.well-known/security.txt: HTTP 200 · found
/robots.txt: HTTP 200 · found
/security.txt: HTTP 200 · found

Analyzed 2026-11-08T16:12:35Z USA24 passive OSINT (DNS/TLS/HTTP/RDAP/well-known) — no exploits More recent checks

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