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supastarter.dev Paid content

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The #1 production-ready Next.js SaaS starter kit and boilerplate. Ship your SaaS product faster with authentication, payments, multi-tenancy, and more — all pre-built so you can focus on what matters to your customers.

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Updated: 2026-09-03 15:21 Language: English (default) Access: Normal

Profile views 10 Outbound visits 5
supastarter Full homepage screenshot

Website Overview

Several search or sharing settings need attention. Together they may make snippets, preview images or preferred URLs less consistent across platforms.

Domain and Registration

Transfer-protection status is present, helping reduce the risk of unauthorized domain transfers. The domain has about 4 years of registration history; its current configuration provides more context than age alone. The registrar is Namecheap Inc., a widely used domain service provider. The domain uses the common .dev extension, which is not an independent safety signal.

DNS and Email

The lowest TTL is 60 seconds, supporting rapid record changes at the cost of more frequent lookups. Nameservers are provided by vercel-dns.com, indicating managed DNS hosting. MX records point to the Apple iCloud Mail email service. CAA records restrict which certificate authorities are authorized to issue certificates. No CNAME was found; the observed records resolve directly to addresses.

TLS and Certificates

The certificate uses an RSA 2048-bit public key, offering broad client compatibility. The server supplied a complete certificate chain. No organization name is present in the certificate; the available fields are consistent with domain validation. The certificate was issued by Let's Encrypt, commonly associated with automated certificate services. The certificate's total validity is about 89 days, consistent with a short renewal cycle.

HTTP and Browser Security

X-Powered-By exposes backend information: Next.js. The response lacks these common security headers: CSP, X-Content-Type-Options, Referrer-Policy, Permissions-Policy, clickjacking protection. No obvious internal addresses or debug information were found in the headers. The Server header contains the custom value Vercel. No explicit CDN or WAF marker was found in the response headers.

Technology Stack Analysis

The public page identifies Next.js, Tailwind CSS, Vercel without precise versions, leaving fewer clues for version-specific scanning.

Search and Social Sharing

The meta description has 218 characters and may be shortened in search results. No homepage canonical URL was detected. If duplicate URLs exist, consolidation may be less explicit. Open Graph is partially configured; og:type is missing. Twitter Card metadata is configured. JSON-LD includes Organization data, helping describe the organization as an entity.

Hosting and Email

DNSvercel-dns.com
HostingVercel
EmailApple iCloud Mail
Location United States flagUnited States 216.150.1.129

Pages, Search and Sharing

Meta descriptionThe #1 production-ready Next.js SaaS starter kit and boilerplate. Ship your SaaS product faster with authentication, payments, multi-tenancy, and more — all pre-built so you can focus on what matters to your customers.
Canonical URLNot detected
LanguageEnglish (default)
Twitter Cardsummary_large_image
All bots 1 allowed · 0 disallowed
  • Allow/

Registration details RDAP / WHOIS

RegistrarNamecheap Inc.
Registered2022-07-28
Expires2027-07-28
Domain statusclient transfer prohibited
Nameserversns1.vercel-dns.com、ns2.vercel-dns.com
DNSSECunsigned

DNS records

TypeNameValueTTLPriority
Asupastarter.dev216.150.1.1291800
Asupastarter.dev216.150.1.1931800
MXsupastarter.devmx01.mail.icloud.com360010
MXsupastarter.devmx02.mail.icloud.com360010
NSsupastarter.devns1.vercel-dns.com86400
NSsupastarter.devns2.vercel-dns.com86400
TXTsupastarter.devapple-domain=LTLmFqnPjenWtk3u60
TXTsupastarter.devgoogle-site-verification=BEHAIx0SNgTqT3TUOtOa_OjtioGEPbVUUW6hNMXF24g60
TXTsupastarter.devv=spf1 include:icloud.com ~all60
TXTsupastarter.devv=spf1 include:mailgun.org ~all60
CAAsupastarter.dev0 issue "letsencrypt.org"60
CAAsupastarter.dev0 issue "pki.goog"60
CAAsupastarter.dev0 issue "sectigo.com"60
DMARC_dmarc.supastarter.devv=DMARC1; p=reject; pct=10060

TLS and certificates

AssessmentNormal configuration
Supported protocolsTLSv1.2、TLSv1.3
Negotiated protocolTLSv1.3
Certificate subject*.supastarter.dev
IssuerLet's Encrypt
Valid until2026-10-09T07:55 · Remaining when checked: 35 days
Verification detailsCertificate trust: Passed · Hostname match: Passed

HTTP response headers

HeaderValue
content-typetext/html; charset=utf-8
cache-controlprivate, no-cache, no-store, max-age=0, must-revalidate
serverVercel
strict-transport-securitymax-age=63072000

Identified technologies

Next.jsTailwind CSSVercel

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