Open
Cached
·
just now
79/100
SECURITY SCORE
Certificate Information
Subject
CN=git.intranet.leafsoftware.it
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
November 15, 2025
Valid Until
February 13, 2026
82 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
13:D2:6B:6F:75:E3:20:08:D0:9C:22:A0:05:5B:84:7F:1B:02:3E:35:59:4F:23:D4:C3:FF:4F:47:71:1D:BD:3E
Alternative Names
Security Configuration
TLS Protocols
TLS 1.2
Forward Secrecy
Limited
(Check cipher configuration)
Warnings
- • TLS 1.3 is not supported (recommended)
CAA Records (Certificate Authority Authorization)
CAA Records
Not Configured
(Any CA can issue certificates)
CAA Issues
- • No CAA records configured - any CA can issue certificates
Recommendations
- • Implement CAA records to restrict which CAs can issue certificates for your domain
- • This adds an extra layer of security against unauthorized certificate issuance
- • Example: Add CAA record 'example.com. CAA 0 issue "letsencrypt.org"'
- • Consider adding 'iodef' record to receive security incident reports