Deploy and Host Web-Check on Railway

Web-Check is an all-in-one tool that shows what is publicly known about a website: IP and DNS records, SSL chain, headers, cookies, open ports, tech stack, security settings, performance and more.

About Hosting Web-Check

This template runs the official lissy93/web-check:latest image. The server listens on Railway's PORT, so there is nothing to configure: open the public URL and enter any domain. A few checks use optional third-party API keys (for example Google Cloud, Shodan or BuiltWith); add them as service variables later if you want those checks, as listed in the project README.

Common Use Cases

Audit your own sites' DNS, SSL and security headers
Quick reconnaissance of a domain before a security review
Check site performance and tech stack in one place

Dependencies for Web-Check Hosting

One stateless service; no database or volume

Deployment Dependencies

Why Deploy Web-Check on Railway?

Railway gives you a public HTTPS URL and automatic restarts with no server to maintain. Your own instance has no shared rate limits.