Open
Cached
·
just now
54/100
SECURITY SCORE
Detected Technologies
Certificate Information
Subject
OU=Domain Control Validated, OU=COMODO SSL Wildcard, CN=*.cnc.net
Issuer
C=GB, ST=Greater Manchester, L=Salford, O=COMODO CA Limited, CN=COMODO RSA Domain Validation Secure Server CA
Valid From
January 11, 2019
Valid Until
January 11, 2020
Expired
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
97:EE:B3:CD:98:BA:87:4E:B7:32:39:2B:C2:4C:7D:CD:26:0B:BD:32:24:FB:9B:45:F2:8F:F8:2B:25:EC:A8:2F
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