odbj.toolkit

Free, open network & security tools. No tracking, no ads.

Full Report

Run all tools at once against a single domain or URL.

Run report

Network & DNS

DNS Lookup

Query A, AAAA, MX, TXT, NS and more for any domain.

Look up DNS

SSL Inspector

Inspect TLS certificates, expiry, issuer and SANs.

Inspect SSL

WHOIS

Look up domain registration, registrar and expiry.

WHOIS lookup

IP Lookup

See your public IP and geolocate any IP address.

Look up IP

Port Scanner

Scan TCP ports on any public host.

Scan ports

Security Analysis

Security Headers

Grade any URL on its HTTP security headers.

Check headers

Email Security

Analyze SPF, DKIM, and DMARC records for any domain.

Analyze email

Tracker Scanner

See what trackers a website loads and where your data goes.

Scan trackers

Redirect Tracer

Follow URL redirects and see every hop.

Trace redirects

Robots & Sitemap

Parse robots.txt and sitemap.xml for any domain.

Parse robots

Crypto & Encoding

Hash Generator

Generate and crack password hashes.

Hash it

JWT Decoder

Decode and inspect JSON Web Tokens.

Decode JWT

Password Breach

Check if a password has appeared in known data breaches.

Check password

Encoder / Decoder

Encode and decode Base64, URL, and Hex strings.

Encode / Decode