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SECURITY SCORE
Certificate Information
Subject
CN=andeschileong.cl
Issuer
C=US, O=Let's Encrypt, CN=R3
Valid From
August 07, 2022
Valid Until
November 05, 2022
Expired
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
B8:5C:2C:E0:D3:8E:59:28:06:4C:EB:EA:BE:7D:32:86:26:3B:DB:3D:1C:95:0D:88:9A:32:FF:7A:C8:25:90:EA
Alternative Names
Security Configuration
TLS Protocols
TLS 1.0
TLS 1.1
TLS 1.2
Forward Secrecy
Limited
(Check cipher configuration)
Warnings
- • TLS 1.3 is not supported (recommended)
- • 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