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SECURITY SCORE
Detected Technologies
Certificate Information
Subject
CN=www.empathy.pl
Issuer
C=US, O=Let's Encrypt, CN=YR1
Valid From
June 07, 2026
Valid Until
September 05, 2026
73 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
0B:CD:19:61:BF:12:AF:F5:E5:06:12:BD:F7:EB:B7:38:EF:96:85:A1:2F:BA:87:0B:B1:6A:25:8D:73:C9:6F:47
Alternative Names
Security Configuration
TLS Protocols
TLS 1.0
TLS 1.1
TLS 1.2
TLS 1.3
Forward Secrecy
Supported
(Modern clients use PFS)
Warnings
- • TLS 1.1 is deprecated and should be disabled
- • TLS 1.0 is deprecated and should be disabled
CAA Records (Certificate Authority Authorization)
CAA Records
Configured
(Restricts certificate issuance)
Current Issuer
Authorized
(Matches CAA policy)
Authorized CAs
Recommendations
- • Consider using critical flag (flags=128) for stricter CAA enforcement
- • You have authorized 6 CAs - consider limiting to only the CAs you actively use
- • Consider adding 'iodef' records to receive notifications about unauthorized certificate issuance attempts
- • Consider adding 'issuewild' records to control wildcard certificate issuance