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SECURITY SCORE
Certificate Information
Subject
CN=juniper.xeedcore.com
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
September 12, 2025
Valid Until
December 11, 2025
30 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
F3:32:0A:28:E1:43:0B:99:DA:34:AC:F4:A0:4B:6D:B8:E4:D3:4F:00:17:78:AD:7A:31:8D:3C:B1:18:4B:F4:2D
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