vercel.com

Last analyzed: Refreshing...

Looks Normal

Standard signals observed

This reflects observed technical signals, not a judgment of the website's intent or safety. Wondering if Vercel is legit? Below you'll find technical signals for vercel.com including domain age, HTTPS security, DNS records, and redirect behavior to help you decide if this website is trustworthy.

Observed signals
Domain registered 26 years ago
Valid HTTPS certificate
DNS records present
1 redirect observed
Favicon detected
HSTS enabled
AI Summary Plain-language explanation of the signals

The domain vercel.com hosts an active website with DNS records resolving to IP addresses 198.169.1.65 and 198.169.1.129. DNS appears to be managed via Vercel's own nameservers (inferred from ns1.vercel-dns.com and ns2.vercel-dns.com). The domain is registered through Amazon Registrar, Inc. and is set to expire in 2029. HTTPS is enforced with a valid wildcard certificate issued by Let's Encrypt, covering the domain and expiring in February 2026. The site redirects from HTTP to HTTPS, ensuring secure connections. These signals describe technical characteristics only and do not indicate intent or safety.

HTTP Response
HTTPS 1 redirect

Final URL:

https://vercel.com/
Redirect chain
308 http://vercel.com/ → https://vercel.com/
200 https://vercel.com/
TLS Certificate
Valid
Yes
Covers Domain
Yes
Type
Wildcard

Expires in 81 days

Certificate details

Subject: /CN=*.vercel.com

Issuer: /C=US/O=Let's Encrypt/CN=R13

Chain: 2 certificates

Subject Alt Names (2)
*.vercel.com
vercel.com matches
DNS Records
A Records
2
AAAA
0
NS
2
IP addresses & nameservers

A: 198.169.2.129, 198.169.1.193

NS: ns1.vercel-dns.com, ns2.vercel-dns.com

MX records (5)
aspmx.l.google.com
alt1.aspmx.l.google.com
alt2.aspmx.l.google.com
aspmx2.googlemail.com
aspmx3.googlemail.com
TXT records (30)
google-site-verification=8c7LdhJ6CPkrtibqr7QhuHQjMTf6cIN4...
v=spf1 include:_netblocks.google.com include:_netblocks2....
ahrefs-site-verification_774361e47cac589ba5ff743f90399b1e...
stripe-verification=8ff198a026ba2920fd8f4e45bcc499573d1a3...
apple-domain-verification=80dYVZTf3bf7C8H5

+ 25 more

Domain Registration
26 years old
Registered Oct 04, 1999
Registrar Amazon Registrar, Inc.
Expires Oct 04, 2029
More details

Last changed: Dec 01, 2022

Status: client delete prohibited client transfer prohibited client update prohibited

Nameservers: A.ZEIT-WORLD.CO.UK, B.ZEIT-WORLD.ORG, ...

Robots.txt (Crawl directives)
Status
200 OK
Crawl Access
Allowed (with restrictions)

These directives apply to crawlers requesting this host.

Agents
1
Rules
16
Sitemaps
1
Directive breakdown
Disallow 11
Allow 5
Sitemaps 1
Sitemap URLs
https://vercel.com/sitemap.xml
Raw content
27 lines View full file 
User-Agent: *

# Allow robots to be able to crawl the OG Image API route and all the subpaths
Allow: /api/og/*
Allow: /api/product-og*
Allow: /api/templates/og*
Allow: /api/dynamic-og*
Allow: /api/www/avatar/*

Disallow:
Disallow: /api/
Disallow: /oauth
Disallow: /confirm
Disallow: /notifications
Disallow: /old-browser.html
Disallow: /preauthorize
Disallow: /docs/concepts/payments-and-billing/usage-based-pro-plan
Disallow: /docs/concepts/environment-variables/sensitive-environment-variables
Disallow: /signup?*

# Temporary: Ignore while under development - @plmrry
Disallow: /templates-new*




Sitemap: https://vercel.com/sitemap.xml

Robots.txt directives are advisory instructions for crawlers and do not enforce access control.

Tech Stack
Platform
Not detected
JS Framework
Next.js
Server
Hidden (CDN)
CDN
Vercel
Analytics
Not detected
Security Headers
6 / 6
Vercel Next.js Nuxt.js Svelte
HSTS CSP X-Frame-Options X-Content-Type-Options Referrer-Policy Permissions-Policy
Detection evidence
CSP:
content-security-policy header present
HSTS:
strict-transport-security header present
Svelte:
Svelte framework detected in page
Vercel:
server header: 'Vercel'
Next.js:
Next.js framework markers found
Nuxt.js:
Nuxt.js framework detected
Referrer-Policy:
referrer-policy header present
X-Frame-Options:
x-frame-options header present
Permissions-Policy:
feature-policy header present
X-Content-Type-Options:
x-content-type-options header present

Technologies detected from HTTP headers and HTML patterns. Detection is passive and may not capture all technologies.

Check Another Domain