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SECURITY SCORE
Detected Technologies
Certificate Information
Subject
C=US, ST=Massachusetts, L=Cambridge, O=Akamai Technologies, Inc., CN=a248.e.akamai.net
Issuer
C=US, O=DigiCert Inc, CN=DigiCert Global G3 TLS ECC SHA384 2020 CA1
Valid From
December 22, 2025
Valid Until
December 22, 2026
151 days
Public Key
ECDSA
256 bit
(P-256)
Adequate
Signature Algorithm
ECDSA-SHA384
SHA-256 Fingerprint
79:2C:E7:17:B6:65:CA:8A:0A:ED:F9:F7:A3:BA:68:BD:15:B7:BF:81:DA:35:4E:2C:7D:C4:86:9B:F9:F2:2E:62
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
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