Open-source intelligence

Check domains, IPs, certificates, emails and profiles from public sources in one place. Passive only — no attacks.

Invalid input
Scan…
Auto: avtopay.uz 8.8.8.8 info@example.com torvalds
🌐

Domain

WHOIS, owner, expiry, registrar

 🧭

DNS records

A, AAAA, MX, NS, TXT, SPF, DMARC

 🗂

Subdomains

From Certificate Transparency logs (crt.sh)

 🔐

SSL / TLS

Certificate, expiry, chain, protocol

 📍

IP address

Geo, ASN, provider, reverse DNS

 🛡

Security headers

HSTS, CSP, X-Frame-Options — grade A–F

 ⚙️

Technologies

Server, CMS, framework, CDN

 📂

Exposed files

.git, .env, backups, configs

 ✉️

Email

MX, disposable check, breaches

 👤

Username

Search across public profiles
🛈 Public, passive sources only. Test systems you own or have written permission for.