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just now
54/100
SECURITY SCORE
Certificate Information
Subject
CN=www.geovise.com
Issuer
C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3
Valid From
February 23, 2019
Valid Until
May 24, 2019
Expired
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
60:CB:54:B3:4E:26:A2:8C:0E:86:7F:16:7C:F8:9C:F7:E1:07:B2:C5:8F:18:65:20:DD:53:06:74:76:AC:8B:99
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