Port scan

Scans 20 common TCP ports for reachability. Critical database and admin ports (MySQL, RDP, SSH, Redis, MongoDB) are highlighted — they do not belong on the public internet.

Recently checked

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Other tools

SSL check

TLS certificate, validity, cipher.

DMARC lookup

SPF, DMARC, DKIM and MX records.

HTTP headers

HSTS, CSP, X-Frame-Options & co.

DNS lookup

A, AAAA, MX, NS, TXT, CAA, SOA.

Whois / RDAP

Registrar, expiry, status, name servers.

Cookie audit

Set-Cookie headers, flags, tracker detection.