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SECURITY SCORE
Certificate Information
Subject
C=--, ST=SomeState, L=SomeCity, O=SomeOrganization, OU=SomeOrganizationalUnit, CN=ext-2.bfn.uk.centralnic.net, [email protected]
Issuer
C=--, ST=SomeState, L=SomeCity, O=SomeOrganization, OU=SomeOrganizationalUnit, CN=ext-2.bfn.uk.centralnic.net, [email protected]
Valid From
December 04, 2015
Valid Until
December 03, 2016
Expired
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
E6:63:19:A0:0D:BB:4E:B9:2A:40:66:BB:C3:98:C2:97:03:EB:F4:03:DE:F5:E9:A0:3A:DA:6B:44:76:AC:E7:29
Security Configuration
TLS Protocols
TLS 1.2
Forward Secrecy
Limited
(Check cipher configuration)
Warnings
- • TLS 1.3 is not supported (recommended)
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