Website: crt.sh
This website appears legitimate based on AI analysis.
crt.sh is a website that provides a free Certificate Transparency (CT) log search tool. Certificate Transparency is a system that logs and monitors SSL certificates, which are used to secure websites. The goal of CT is to make the issuance and management of SSL certificates more transparent and secure. crt.sh allows users to search for SSL certificates by entering an identity (such as a domain name or organization name), a certificate fingerprint (SHA-1 or SHA-256), or a crt.sh ID. The site then provides detailed information about the SSL certificates, including their validity, issuance date, and the Certificate Authority (CA) that issued them. crt.sh is operated by Sectigo Limited, a prominent Certificate Authority. It's important to note that the information provided by crt.sh is publicly available and is not intended for illegal or malicious use. The site is a valuable tool for website administrators, security professionals, and anyone interested in the security of SSL certificates. By allowing users to easily search for and verify SSL certificates, crt.sh contributes to the overall goal of improving internet security. It's important to use crt.sh responsibly and in accordance with its intended purpose. Misuse of the site, such as attempting to obtain sensitive information or manipulate SSL certificates, is unethical and potentially illegal. As with any online tool, users should adhere to ethical guidelines and respect the privacy and security of others. crt.sh is a legitimate and valuable resource for the security community, and when used appropriately, it can help enhance the transparency and reliability of SSL certificates on the web."