THE INTERNET MADE VISIBLE
Velohost
Infrastructure diagnostics that reveal how systems actually behave.
No dashboards hiding reality. No vendor-driven scores. Just clear, deterministic results built on publicly observable data and open standards.
The internet needs clarity
Hidden behind abstraction
DNS records, SSL certificates, email authentication, CDN routing — the infrastructure that powers the internet is often invisible. When something breaks, you're left guessing.
Vendor interpretations obscure reality
Dashboards and scores distort infrastructure into marketing narratives. Tools prioritize aesthetics over accuracy. Security grades hide compliance gaps.
Velohost reveals the infrastructure
Diagnostic Tools
14 available now, 14 coming soon. DNS lookups, SSL validation, WHOIS queries, email authentication checks, CDN detection, and more.
Transparent
No hidden algorithms. No scoring models. Results show exactly what the internet sees, nothing more, nothing less.
No Limits
No rate limiting. No API keys. No tracking. Use any tool, any time, from anywhere. Complete freedom.
Choose your path
Internet Infrastructure
Diagnose DNS issues, validate SSL certificates, inspect email authentication, analyze CDN behavior, check HSTS policies, and trace network paths.
- • DNS lookup & MX record inspection
- • SSL/TLS certificate validation
- • WHOIS & domain registration data
- • Email authentication (SPF, DKIM, DMARC)
- • IP geolocation & ASN information
- • Network diagnostics (ping, traceroute)
Open Source Integration
Embed Velohost capabilities into your framework or platform. Build with Astro? Manage WordPress? We have plugins built for zero tracking.
- • Astro IndexNow integration
- • Privacy-first consent banner
- • Canonical URL validator
- • Head metadata checker
- • All open source, zero telemetry
- • Drop-in, framework-agnostic
Built on uncompromising principles
Tracking
No analytics. No cookies. No behavioral profiling. Your data stays yours.
No Limits
Unlimited queries. No rate limits. No API keys. Complete freedom of use.
Open Source
Plugins are fully open source. Code auditable. Zero lock-in or proprietary tech.
Deterministic
Results based on observable facts. No opinions. No hidden algorithms.
Built for every person who touches the internet
Infrastructure Engineers
Diagnose routing issues. Validate DNS propagation. Check SSL certificate chains. Get factual data without vendor interpretation.
Security Professionals
Audit email authentication. Validate HSTS policies. Inspect certificate transparency logs. Understand actual security posture.
Web Developers
Debug DNS misconfigurations. Verify SSL setup. Check canonical tags. Validate metadata. Build with confidence.
DevOps Teams
Troubleshoot deployment issues. Validate infrastructure changes. Monitor domain configuration. Ensure system reliability.
Privacy Advocates
No tracking. No analytics. No cookies. Tools that respect your privacy while diagnosing internet infrastructure.
Open Source Builders
Leverage open-source plugins. Integrate without proprietary dependencies. Build frameworks without surveillance.
Featured tools for common tasks
DNS lookup
Perform live DNS queries to retrieve authoritative A, AAAA, MX, TXT, SPF, DKIM, DMARC and related records.
WHOIS lookup
Check domain registration details including registrar, registration dates, expiry, and authoritative name servers using WHOIS and RDAP data.
IP geolocation
Identify the network owner, ASN, and approximate geographic region associated with an IP address or domain.
SSL certificate checker
Inspect SSL/TLS certificates to verify validity, expiry, issuer, and supported security protocols.
HSTS status checker
Check whether a domain enforces HTTP Strict Transport Security (HSTS) and how browsers will treat HTTPS enforcement.
Ping test
Test network latency and packet loss to a remote host using ICMP echo requests.
Open-source plugins for your stack
Astro IndexNow
Automatically submit only new or changed URLs to IndexNow-compatible search engines at build time using deterministic HTML hashing.
Astro Legal
Generate comprehensive, production-ready legal policy pages for Astro from a single configuration file, with strict build-time guarantees and zero runtime overhead.
Astro Security
Deterministic, RFC 9116–compliant security.txt generation for Astro sites at build time with strict validation and zero runtime logic.
Astro Humans
Standards-friendly humans.txt generation for Astro sites at build time, documenting the people and tools behind a website with zero runtime logic.
Astro LLM
Deterministic, build-time content extraction for Astro sites, generating a single static context file for Large Language Model usage.
Astro NoEmail
Build-time email address obfuscation for Astro sites, converting plain-text emails into HTML entities with zero runtime JavaScript.
Astro Build Timestamp
Write a single, static build timestamp file for Astro sites during astro build — no runtime logic, no metadata bloat.
Astro Canonical
Strict canonical URL enforcement for Astro projects. Validates canonical tags at build time and fails builds on SEO violations.
Astro Consent
A privacy-first, zero-dependency cookie consent banner for Astro projects with full visual control and no tracking.
Astro Head Check
Build-time validation of essential HTML <head> metadata for Astro projects to catch SEO and indexing issues before deployment.
Astro HTTP
Declarative, fail-closed HTTP response header control for Astro projects with zero defaults and no runtime mutation.
Astro Status
Static-first status endpoint for Astro sites, exposing deterministic build success and timestamp via a machine-readable file.
Astro Build Info
Static-first build metadata for Astro sites, exposing deterministic build information via a machine-readable file.
Astro Build Manifest
Static-first build manifest generation for Astro, exposing exactly what pages and assets were generated during build.
Astro NoIndex
Build-time noindex protection for Astro sites, preventing accidental indexing of staging and preview deployments.
Astro Build ID
Deterministic build identification for Astro sites using a single static file generated at build time.
Astro NoCrawl
Block search engine crawling on non-production Astro sites using a build-time robots.txt safeguard.
Astro Fatsoma
SSR-first Fatsoma events integration for Astro, providing a clean, cache-safe server-side API with no client-side JavaScript.
Committed to transparency
No Sign-up Required
Use any tool immediately. No accounts. No tracking. No emails. Start diagnosing infrastructure in seconds.
Zero Analytics
We don't know who you are or what you're using. No cookies. No tracking pixels. No behavioral profiling.
Completely Free
Unlimited queries. No rate limits. No paywalls. No upsells. Infrastructure diagnostics for everyone.
Always Improving
Mobile app coming for iOS & Android. More tools coming. But always guided by these uncompromising principles.
See the internet clearly
Start diagnosing infrastructure. Validate your setup. Understand what's actually happening on the internet.
Velohost internet tools
- DNS lookup
- WHOIS lookup
- IP geolocation
- SSL certificate checker
- HSTS status checker
- Ping test
- Traceroute
- Favicon checker
- Sitemap extractor
- Base-64 encoder / decoder
- JWT decoder
- Unix timestamp converter
- Random string generator
- Password strength checker