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SECURITY SCORE
Certificate Information
Subject
C=BR, ST=Santa Catarina, L=Blumenau, O=Senior Sistemas SA, CN=www.mega.com.br
Issuer
C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
Valid From
July 01, 2025
Valid Until
July 10, 2026
230 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
23:1B:43:C7:EC:1D:CD:F5:2F:98:7F:F1:3C:1C:DD:D0:42:B2:78:3B:E6:FA:D7:9A:5B:CA:DF:78:43:3B:A8:67
Alternative Names
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