Utility

Subdomain Takeover

A new tool extracted from the codebase.

Subdomain Takeover Potential Checker

Check if a dangling subdomain (pointing to a cloud provider) is vulnerable to takeover based on CNAME signatures.

Need this done properly for your business?

Radiatus delivers secure cloud, DevOps & compliance engineering.

Book a free consult

Privacy & Security

Processed locally.

Data: None
Client-side-Side
Active
v1.0

About This Tool

This tool runs entirely in your browser. No data is sent to any server, ensuring complete privacy. Simply use the interface above to get started — no registration or login required.

Disclaimer: This tool is provided "as is" without warranty of any kind. Results are for educational and utility purposes.

Related Tools

User Agent Parser

Utility

Parse a User-Agent string into browser, engine, operating system and device. Explains why UA strings are unreliable and what to use instead.

QR Code Generator

Utility

Generate QR codes for URLs, text, Wi-Fi and contact details. Adjustable error correction and size, produced entirely in your browser.

Credit Card Validator

Utility

Validate a card number with the Luhn algorithm and identify the issuing network from its prefix. Runs locally, nothing is transmitted.