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SECURITY SCORE
Detected Technologies
Certificate Information
Subject
CN=passiveincomebusinesses.com
Issuer
C=US, O=Let's Encrypt, CN=YE1
Valid From
September 23, 2026
Valid Until
December 22, 2026
66 days
Public Key
ECDSA
256 bit
(P-256)
Adequate
Signature Algorithm
ECDSA-SHA384
SHA-256 Fingerprint
D7:61:4F:5D:90:8A:70:61:E8:4B:38:F3:70:0F:89:8F:E9:C4:92:B2:81:20:FE:06:F3:ED:2E:B9:4E:57:20:07
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
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
Subject Alternative Names
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