CRT sh Logo

CRT sh

0
Free
10 September 2025
Visit Website

Crt.sh is a website that allows users to search for SSL/TLS certificates of a targeted domain, providing transparency into certificate logs. The site is open-source and provides a GUI format for easy information gathering. Users can enter a target domain and retrieve certificate IDs, which can be clicked on to reveal further information on the certificate identity. This tool is useful for identifying potential security risks, investigating certificate-related incidents, and ensuring the integrity of an organization's digital certificates. The site also provides information on certificate algorithms in ciphertext format. Crt.sh is a valuable resource for cybersecurity professionals to monitor and manage digital certificates.

FEATURES

SIMILAR TOOLS

Automate Google Hacking Database scraping and searching with Pagodo, a tool for finding vulnerabilities and sensitive information.

FullHunt is a next-generation attack surface security platform that enables companies to discover, monitor, and secure their external attack surfaces.

A LinkedIn reconnaissance tool for gathering information about companies and individuals on the platform.

Nmap is an essential network scanning tool used for network security auditing and status monitoring.

Advanced email reconnaissance tool leveraging public data.

A Ruby script that scans networks for vulnerable third-party web applications and front-ends with known exploitable security flaws.

An OSINT tool that generates username lists for companies on LinkedIn for social engineering attacks or security testing purposes.

A tool that showcases the attack surface of a given Android device, highlighting potential vulnerabilities and security risks.

A fully customizable, offensive security reporting solution for pentesters, red teamers, and other security professionals.

PINNED

RoboShadow Logo

A cybersecurity platform that offers vulnerability scanning, Windows Defender and 3rd party AV management, and MFA compliance reporting, among other features.

Vulnerability Management
Proton Pass Logo

Proton Pass is a cross-platform password manager that provides encrypted storage, password generation, and security monitoring features with integrated 2FA and dark web monitoring capabilities.

Data Protection
NordVPN Logo

NordVPN is a commercial VPN service that encrypts internet connections and hides IP addresses through a global network of servers, featuring integrated threat protection and multi-device support.

Network Security
Mandos Logo

Fractional CISO service that helps B2B companies implement security leadership to win enterprise deals, achieve compliance, and develop strategic security programs.

Consulting
CybersecTools logoCybersecTools

Explore the largest curated directory of cybersecurity tools and resources to enhance your security practices. Find the right solution for your domain.

Operated by:

Mandos Cyber • KVK: 97994448

Netherlands • contact@mandos.io

VAT: NL005301434B12

Copyright © 2025 - All rights reserved