Operator
Lets Encrypt
Lets Encrypt runs 2 bots across 1 agent type. Each one is a separate user-agent so you can allow or block them independently.
Bot
Let's EncryptSecurity Scanner · Security probe
Security Scanner
Security probe
Let's Encrypt is operated by Lets Encrypt. Probes websites for vulnerabilities, exposed credentials, or compliance issues. Sometimes legitimate (your own pentest vendor) and sometimes hostile reconnaissance.
Let's Encrypt ValidationSecurity Scanner · Security probe
Security Scanner
Security probe
Let's Encrypt Validation is operated by Lets Encrypt. Probes websites for vulnerabilities, exposed credentials, or compliance issues. Sometimes legitimate (your own pentest vendor) and sometimes hostile reconnaissance.