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Cached
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just now
81/100
SECURITY SCORE
Detected Technologies
Certificate Information
Subject
CN=carerix.com
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
May 21, 2026
Valid Until
August 19, 2026
69 days
Public Key
RSA
4096 bit
Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
2C:82:82:D5:11:58:30:DC:7F:E5:AB:22:84:8A:51:7A:74:F0:8E:22:8C:D4:0D:9A:27:44:C3:6D:36:74:BD:05
Alternative Names
Security Configuration
TLS Protocols
TLS 1.2
TLS 1.3
Forward Secrecy
Supported
(Modern clients use PFS)
CAA Records (Certificate Authority Authorization)
CAA Records
Configured
(Restricts certificate issuance)
Current Issuer
Not Authorized
(Potential misconfiguration)
Wildcard CAs
CAA Issues
- • CRITICAL: Current certificate issuer 'C=US, O=Let's Encrypt, CN=R12' is NOT authorized by CAA records. Authorized CAs:
Recommendations
- • Consider using critical flag (flags=128) for stricter CAA enforcement
- • Consider adding 'iodef' records to receive notifications about unauthorized certificate issuance attempts